What is the difference between axioms and postulates and theorems? -Maths 9th

What is the difference between axioms and postulates and theorems? -Maths 9th
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If x+y=10 and x=z then show that z+y=10 by using appropriate eculids axioms? -Maths 9th

Description : If x+y=10 and x=z then show that z+y=10 by using appropriate eculids axioms? -Maths 9th

Last Answer : This answer was deleted by our moderators...

If x+y=10 and x=z then show that z+y=10 by using appropriate eculids axioms? -Maths 9th

Description : If x+y=10 and x=z then show that z+y=10 by using appropriate eculids axioms? -Maths 9th

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All the theorems of circles class 9 -Maths 9th

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Important Theorems on Triangles. -Maths 9th

Description : Important Theorems on Triangles. -Maths 9th

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Consider two postulates given below: -Maths 9th

Description : Consider two postulates given below: -Maths 9th

Last Answer : THESE ARE POSTULATES.NO THEY DONOT CONTAIN ANY UNDEFINED TERMS. THESE POSTULATES ARE CONSISTENT I THINK IT WILL HELP

Are the following statements economic axioms or myths (see details)

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If you had to answer why the axioms of logic and mathematics are the way they are, what would you say?

Description : If you had to answer why the axioms of logic and mathematics are the way they are, what would you say?

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__________ algorithm translates a planning problem in to prepositional axioms. a) GraphPlan b) SatPlan c) Greedy d) None of the mentioned

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What are some theorems that are intuitively true but very difficult to prove?

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What are the requirements to understand Gödel's Incompleteness Theorems?

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Last Answer : answer:My familiarity with the theorem is mostly from Douglas Hofstadter's book, Godel, Escher, Bach The book gets a little too cute at times, but for the most part I enjoyed it. According to Hofstadter, ... a good introduction. I can't help you much if you want to get into the low level details.

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The Newell and Simon program that proved theorems of Principal Mathematical was ____________ a) Elementary Perceiver b) General Problem Solver c) Logic Theorist d) Boolean Algebra

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Which algorithm is used as a general variant of a theorems, in the domain of integral numbers: a. Multiplication algorithm c. Addition algorithm d. Simple algorithm

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The Green’s theorem can be related to which of the following theorems mathematically? a) Gauss divergence theorem b) Stoke’s theorem c) Euler’s theorem d) Leibnitz’s theorem

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State Demorgan's theorem's and prove both theorems using truth table.

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Which of the following theorems can be applied to any network linear or non-linear, active or

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Which of the following theorems enables a number of voltage (or current) source to be combined directly into

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Consider the following statements : 1. Network theorems are not derivable from Kirchhoff's law....

Description : Consider the following statements :  1. Network theorems are not derivable from Kirchhoff's law.  2. To get the . Norton current, one has to short the current source.  3. Thevenin's theorem is suitable for a circuit involving ... /are correct ?  (a) 1, 2 and 3 (b) 1 only (c) 2 only (d) 3 only

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What are the postulates of Bohr’s model of an atom? -Science

Description : What are the postulates of Bohr’s model of an atom? -Science

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Michael was having dinner with his family on the occasion of *********. When it was the time for 0 studied concepts. dessert, Michael became curious. When he saw that the dessert was plum pudding, he became happy because he had learned about a similar term in his chemistry class on that day. 13.1 Correlate the plum pudding with hat Michael studied in his chemistry class. 1 13.2 Why did the name "plum pudding" originate? 1 1 13.3 Give the postulates of the model discussed here. 1 13.4 Give one drawback of the atomic model .​ -Science

Description : Michael was having dinner with his family on the occasion of Christmas. When it was the time for 0 studied concepts. dessert, Michael became curious. When he saw that the dessert was plum pudding, he ... of the model discussed here. 1 13.4 Give one drawback of the atomic model . -Science

Last Answer : 13.1 Correlation of the plum pudding with what Michael studied in his chemistry class is as follows:- In chemistry class, Michael studied the model of atom proposed by J.J. Thomson- "plum pudding ... of the atom as how a positive charge sphere can hold negatively charged electrons in an atom.

Give the postulates of modern cell theory.

Description : Give the postulates of modern cell theory.

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Write Postulates of kinetic theory of gases.

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Bohar atomic theory postulates

Description : Bohar atomic theory postulates

Last Answer : Bohar atomic theory postulates.

What postulates of the kinetic molecular theory?

Description : What postulates of the kinetic molecular theory?

Last Answer : A gas is formed from extremely small particles in a permanent and randomless motion.

The Michaehis-Menten hypothesis: (A) Postulates the formation of an enzyme substrate complex (B) Enables us to calculate the isoelectric point of an enzyme (C) States that the rate of a chemical reaction may be independent of substrate concentration (D) States that the reaction rate is proportional to substrate concentration

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Last Answer : Answer : A

Certain fundamental beliefs called "postulates" underlie auditing theory. Which of the following is not a postulate of auditing? a. Economic assertions can be verified. b. The auditor acts exclusively as an auditor. c. An audit has a benefit only to the owners. d. No long-term conflict exists between the auditor and the management of the entity under audit

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Rivers' postulates can be used toa. locate an oncogene in a cell that is cancerous. b. develop inactivated viruses for use in a vaccine. c. eliminate viruses with certain chemical agents. d. relate a particular virus to a particular disease.

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Brunauer, Emmet and Teller (BET) equation is used to determine the specific surface area of a porous particle but not the pore volume & the porosity of the catalyst bed. Which of the following postulates is not used to derive BET equation? (A) Langmuir's assumption applies to every adsorbed layer (B) There is no dynamic equilibrium between successive layer (C) The adsorbed layer may be polymolecular in thickness and the heat of adsorption in each layer (except the first one) is involved in each of the evaporation process (D) None of these

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Koch's postulates were satisfied for the first time with A.Clostridiumtetani B.Corynebacteriumdiphtheriae C.Bacillusanthracis D.Salmonellatyphi

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Koch's postulates were satisfied for the first time with A.Clostridiumtetani B.Corynebacteriumdiphtheriae C.Bacillusanthracis D.Salmonellatyphi

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Which one of the following is not a part of Koch‘s postulates? a. The microorganism must be isolated from a dead animal and pure cultured b. The microorganism and disease can be identified from a mixed culture c. The pure cultured organism is inoculated into a healthy susceptible animal. d. The same microorganism must be present in every case of the disease.

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What are the main postulates of Modern Atomic Theory.

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What are the main postulates of Dalton’s Atomic Theory

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What is kinetic theory of matter? Write down its postulates?

Description : What is kinetic theory of matter? Write down its postulates?

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Postulates of Arrhenius theory of ionization.

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State two postulates of Bohr’s atomic model.

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Last Answer : 1. An atom consists of a dense positively charged central part called as Nucleus.  2. The electrons revolve around the nucleus in fixed circular paths are called orbit or shell. The electrostatic force of attraction ... of an electron (mvr) must be an integral multiple of h/2π. Hence mvr = nh/2π.

Find the area of a triangle having perimeter 32cm. One side of its side is equal to 11cm and difference of the other two is 5cm. -Maths 9th

Description : Find the area of a triangle having perimeter 32cm. One side of its side is equal to 11cm and difference of the other two is 5cm. -Maths 9th

Last Answer : Solutions :- We have, Perimeter of triangle = 32 cm One of its side = 11 cm Let the second side be x And third side be x + 5 Perimeter of triangle = sum of three sides A/q => 11 + x + x + 5 ... 13 cm Now, By using heron's formula, Find the area of a triangle :- Answer : Area of triangle = 43.81 cm²

Prove that the line segment joining the mid-points of the diagonals of a trapezium is parallel to the parallel sides and equal to half of their difference. -Maths 9th

Description : Prove that the line segment joining the mid-points of the diagonals of a trapezium is parallel to the parallel sides and equal to half of their difference. -Maths 9th

Last Answer : In a parallelogram ABCD, the bisector of ∠ A also bisects BC at X.Prove that AD = 2AB.

Draw the bar graph of linear equation whose solution are represented by the points having difference the co-ordinate as 25 units -Maths 9th

Description : Draw the bar graph of linear equation whose solution are represented by the points having difference the co-ordinate as 25 units -Maths 9th

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The volumes of two spheres are in the ratio 64 : 27. Find the difference of their surface areas, if the sum of their radii is 7 cm. -Maths 9th

Description : The volumes of two spheres are in the ratio 64 : 27. Find the difference of their surface areas, if the sum of their radii is 7 cm. -Maths 9th

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If the difference in the roots of the equation x^2 – px + q = 0 is unity, then which one of the following is correct ? -Maths 9th

Description : If the difference in the roots of the equation x^2 – px + q = 0 is unity, then which one of the following is correct ? -Maths 9th

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If the roots of x^3 – 12x^2 + 12x – 28 = 0 are in A.P, their common difference is -Maths 9th

Description : If the roots of x^3 – 12x^2 + 12x – 28 = 0 are in A.P, their common difference is -Maths 9th

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If the sum and difference of two expressions are 5a^2 – a – 4and a^2 + 9a – 10 respectively, then what is their LCM ? -Maths 9th

Description : If the sum and difference of two expressions are 5a^2 – a – 4and a^2 + 9a – 10 respectively, then what is their LCM ? -Maths 9th

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the curved surface area of a cylinder is 154 cm. the total surface area of the cylinder is three times its curved surface area. find the volume of the cylinder. -Maths 9th

Description : the curved surface area of a cylinder is 154 cm. the total surface area of the cylinder is three times its curved surface area. find the volume of the cylinder. -Maths 9th

Last Answer : T.S.A = 3*154 = 462 cm² C.S.A = 154 cm² C.S.A = 2πrh T.S.A = 2πr(r+h) Now, In T.S.A = 2πrr + 2πrh 462 = 2πrr + 2πrh 462 = 2*22/7*r*r + 154 462 - 154 = 2*22/7*r*r 308*7/2*22 = r*r 49 = r*r R = 7 cm ... 7*h 154/44 = h 7/2 =h H = 3.5 cm or 7/2 cm Now volume = πrrh = 22/7 * 7* 7 *7/2 = 11*49 = 539 cm³

case study questions class 9 maths surface area and volume -Maths 9th

Description : case study questions class 9 maths surface area and volume -Maths 9th

Last Answer : Q. Read the source or text given below and answer the following questions: A conical circus tent has to be made with a cloth that is 5m wide, whose height is 24m, and the radius of the base is 7m. ... 4. Find the Curved Surface Area Answers: 1. Curved Surface Area 2. 550 m 3. Rs.3850 4.110m²

Sohan wants to show gratitude towards his teacher by giving her a card made by him. He has three pieces of trapezium pasted one above the other as shown in fig. These pieces are arranged in a way that AB||HC || GD || FE. Also BC=CD=DE, and GF=6 cm... -Maths 9th

Description : Sohan wants to show gratitude towards his teacher by giving her a card made by him. He has three pieces of trapezium pasted one above the other as shown in fig. These pieces are arranged in a way that AB||HC || GD || FE. Also BC=CD=DE, and GF=6 cm... -Maths 9th

Last Answer : Given : Sohan wants to show gratitude towards his teacher by giving her a card made by him. He has three pieces of trapezium pasted one above the other as shown in the fig. These pieces are arranged ... length of coloured tape required = 30 cm (b) The values are : Happiness, beauty, Knowledge.

While discussing the properties of a parallelogram teacher asked about the relation between two angles x and y of a parallelogram as shown ... -Maths 9th

Description : While discussing the properties of a parallelogram teacher asked about the relation between two angles x and y of a parallelogram as shown ... -Maths 9th

Last Answer : (a) Yes , x < y is correct (b) Ð ADB =Ð DBC = y (alternate int. angles) since BC < CD (angle opp. to smaller side is smaller) there for, x < y (c) Truth value

Hameed has built a cubical water tank with lid for his house, with each other edge 1.5m long. -Maths 9th

Description : Hameed has built a cubical water tank with lid for his house, with each other edge 1.5m long. -Maths 9th

Last Answer : Edge of cubical tank = 1.5 m ∴ Area of 4 walls = 4 (side)² = 4(1.5)² m² = 4 x 225 = 9 m² Area of floor = (1.5)² = 2.25 m² ∴ Total surface area = 9 + 2.25 = 11.25 m² Edge of square tile = 25 m = 0.25 m² ∴ Area of 1 tile = (0.25)2 = .0625 m²

A 4 cm cube is cut into 1 cm cubes. Calculate the total surface area of all the small cubes. -Maths 9th

Description : A 4 cm cube is cut into 1 cm cubes. Calculate the total surface area of all the small cubes. -Maths 9th

Last Answer : Side of cube = 4 cm But cutting into 1 cm cubes, we get = 4 x 4 x 4 = 64 Now surface area of one cube = 6 x (1)² = 6 x 1=6 cm² and surface area of 64 cubes = 6 x 64 cm² = 384 cm²

Three equal cubes are placed adjacently in a row. Find the ratio of total surface area of the new cuboid to that of the sum of the surface areas of the three cubes. -Maths 9th

Description : Three equal cubes are placed adjacently in a row. Find the ratio of total surface area of the new cuboid to that of the sum of the surface areas of the three cubes. -Maths 9th

Last Answer : Let each side of a cube = a cm Then surface area = 6a² cm² and surface area of 3 such cubes = 3 x 6a² = 18a² cm² By placing three cubes side by side we get a cuboid whose ... + 3a²] = 14 a² ∴ Ratio between their surface areas = 14a² : 18a² = 7 : 9