Description : What is an algebraic formula ?
Last Answer : Any general rule or decision expressed by an algebraic symbol is called an algebraic formula.
Description : What is an algebraic sign ?
Last Answer : : The semantic arrangement of number indicating symbols and process symbols is called algebraic sum.
Description : What is the sum of the prime numbers from 1-100 ?
Last Answer : 2 , 3 , 5 , 6 , 11 , 13 , 18 , 19 , 23 , 29 , 31 , 36 , 41 , 43 , 48 , 53 , 59 , 61 , 7 , 81 , 63 , 69 , 63 , 69 and 96 = sum of 1080.
Description : A number of forces acting at a point will be in equilibrium if a.Sum of the forces is zero b.Algebraic sum of the forces is zero c.Sum of the resolved parts in any two perpendicular directions are both zero d.None of the above e.The metacentre of the body
Last Answer : d. None of the above
Description : The necessary condition of equilibrium of a body is a.The algebraic sum of horizontal components of all forces must be zero b.The algebraic sum of vertical components of all forces must be zero c.The algebraic sum of forces about a point must be zero d.All the above e.None of the above
Last Answer : d. All the above
Description : The moment of a force is a.Equivalent to the algebraic sum of the moments acting on a body b.Equivalent to the sum of horizontal as well as vertical components of the moments on a body c.Equivalent ... of the moments on a body e.Equivalent to the vertical sum of the moments acting on a body
Last Answer : a. Equivalent to the algebraic sum of the moments acting on a body
Description : What is the algebraic expression for 5 times the sum of p and r?
Last Answer : the sum of p and r is p + r5 times this sum is 5 × (p + r) = 5(p + r)Multiplication is not written as it looks like an 'x' - it is implied by two things next to each other.The brackets are needed as the addition needs to be done before the multiplication.
Description : The operation of making the algebraic sum of latitudes and departures of a closed traverse, each equal to zero, is known (A) Balancing the sights (B) Balancing the departures (C) Balancing the latitudes (D) Balancing the traverse
Last Answer : (D) Balancing the traverse
Description : Reactions at the supports of a structure can be determined by equating the algebraic sum of (A) Horizontal forces to zero (B) Vertical forces to zero (C) Moment about any point to zero (D) All the above
Last Answer : (D) All the above
Description : The algebraic sum of moments of the forces forming couple about any point in their plane is (A) Equal to the moment of the couple (B) Constant (C) Both of above are correct (D) Both of above are wrong
Last Answer : (A) Equal to the moment of the couple
Description : The algebraic sum of the resolved parts of a number of forces in a given direction is equal to the resolved part of their resultant in the same direction. This is as per the principle of (A) Forces (B) Independence of forces (C) Dependence of forces (D) Resolution of forces
Last Answer : (D) Resolution of forces
Description : According to principle of moments (A) If a system of coplanar forces is in equilibrium, then their algebraic sum is zero (B) If a system of coplanar forces is in equilibrium, then the ... of their resultant about the same point (D) Positive and negative couples can be balanced
Last Answer : (C) The algebraic sum of the moments of any two forces about any point is equal to moment of their resultant about the same point
Description : The shear force on a simply supported beam is proportional to (A) Displacement of the neutral axis (B) Sum of the forces (C) Sum of the transverse forces (D) Algebraic sum of the transverse forces of the section
Last Answer : (D) Algebraic sum of the transverse forces of the section
Description : A bending moment may be defined as: (A) Arithmetic sum of the moments of all the forces on either side of the section (B) Arithmetic sum of the forces on either side of the section (C) Algebraic sum of the moments of all the forces on either side of the section (D) None of these
Last Answer : (C) Algebraic sum of the moments of all the forces on either side of the section
Description : The algebraic sum of moments of the forces forming couple about any point in their plane is?
Last Answer : The algebraic sum of moments of the forces forming couple about any point in their plane is equal to the moment of the couple.
Description : The algebraic sum of the resolved parts of a number of forces in a given direction is equal to the resolved part of their resultant in the same direction. This is as per the principle of
Last Answer : The algebraic sum of the resolved parts of a number of forces in a given direction is equal to the resolved part of their resultant in the same direction. This is as per the principle of resolution of forces.
Description : What is the rule of divisibility of ?
Last Answer : If the centenary local number is even then the number formed by the last two digits will be divisible by 7. For example: 624 where 2 is even and divisible by 24 , 7. If the centenary local number is ... Divisible by 52 + 4 ja6. The new number formed by the last three digits must be divisible by 7.
Last Answer : It is divisible by 2 and 3 .
Last Answer : If the last digit of a number is multiplied by 9 and subtracted from the remainder, the result must be multiplied by 7. For example: 483 , 48- (3 x 9) = 21 = 3 x 7 If we do, the result must be a multiple of 7. For ... to it, the sum must be a factor of 7. For example: 483 , 48+ (3 x 5) = 63 = 9 x 7
Description : What is the rule of divisibility of 5 ?
Last Answer : If the single digit is 5 or 0 then the number is divisible by 5.
Description : What is the divisibility rule of 4 ?
Last Answer : The new number formed by the last two numbers must be divisible by 4 . If the decimal number is even, then its single digits must be 0 , 4 , 6. 405647 Here are 4 even and single digits ৮ so the number is divisible ... an odd and single digit 2 so the number is divisible by two.
Description : What is the rule of divisibility of 3 ?
Last Answer : Add digits. The result must be divisible by 3. For example , the sum of ৬৬৬ digits is divisible by ৬ + ৬ + ৬ = 16 ja3.
Description : What is the rule of divisibility of 2 ?
Last Answer : All numbers ending in a single or even spatial number 0 , 2 , 4 , 6 , 7 or even number are always divisible by 2.
Description : What is the divisibility rule of 1 ?
Last Answer : There is no rule for this. All numbers are divisible by 1.
Description : Algebra ?
Last Answer : (a + 3) (a + 4) = (a + 3) (a + 4) = a² + 4a + 3a + 12 a² + 4a + 3a + 12
Description : What is the size of the matrix obtained by multiplication ?
Last Answer : If A (mxn) is a matrix with m number of rows and n number of columns and B (pxq) is a matrix with p number of rows and q number of columns then A and B matrix will be multiplied if n = p and multiplication. When matrix AB ... \ sigma q + \ tau v & \ rho c + \ sigma r + \ tau w \ end {pmatrix}} \,.
Description : What is Matrix ?
Last Answer : In mathematics, matrix basically means a kind of rectangular arrangement of different numbers bound by brackets on both sides. Which is governed by certain rules. The two most important of these rules are: Some homogeneous ... m nMatrix . This type of matrix is usually expressed by A = [amn] .
Description : What is trigonometry ?
Last Answer : Trigonometry is an important branch of mathematics. The English word trigonometry is a combination of the Greek word trigon meaning three angles and metron meaning measure. The advent of trigonometry to easily solve ever-new complex problems arising in the field of measurement.
Description : What are statistics ?
Last Answer : Statistics is a science of number theory. As a result of the contribution of information and data in the advancement of technology, the world has become a world village. From the dawn of ... the present day, a unique set of scientific calculations has been working with other branches of science.
Description : Write the use of moderate interval ?
Last Answer : Use of moderate interval 1. It is used in inventing and combining probabilistic layouts such as moderate layout , pencil layout etc. 2. It is widely used in various types of numerical research ... . . Used to verify the acceptability of the central value as the value representing the distribution.
Description : What is moderate interval ?
Last Answer : Moderate interval is the most important and accurate measure of spread. The positive square root of the value obtained by dividing the sum of the squares of the arithmetic mean distance from the values ... moderate interval. Moderate spacing is expressed by the Greek letter σ ( sigma) or SD .
Description : What is set ? What is the method of publishing the set ?
Last Answer : A set is a collection of well-defined objects in the real or thought world. For example , a set of three textbooks on Bengali , English and Mathematics. The first ten sets of odd natural numbers, sets of ... The set is expressed in two ways. Namely: (1) list method and (2) set formation method.
Description : What is parallel section ? Give examples of parallel streams ?
Last Answer : If the difference between any term of a section and its predecessor is always equal , then that section is called parallel section . Example: 1 + 3 + 5 + 7 + 9 + 11 is a section. The first term of this section is ... = 2, Sixth term - fifth term = 11 - 9 = 2 So , the clause is a parallel clause.
Description : What is an Equilateral Polygon ?
Last Answer : If the angles of one of the two polygons with equal number of sides are continuously equal to the angles of the other , then the two polygons are called equiangular .
Description : tan9θ = cotθ , θ =?
Last Answer : Given, tan9θ = cotθ or, tan9θ = tan (90- θ) or, 9θ = 90 ° -θ θr, 10θ = 90 ° θ = 9 ° Answer = 9 .
Description : Want to know about eccentricity ?
Last Answer : The set of points is a constant , the ratio of the distances from a given point in a Cartesian plane to a fixed straight line is a constant ; This route is called conic . The point marked here is called the ... If e = 1 then the transit is called a parabola . Equal to the length ( PnQn) . If 0
Description : 0 What even number ?
Last Answer : Zero is an even number. Let's not know why even even numbers. Numbers that have a single place , 2 , 4 , 6 , 7 or 0 (!) Are even numbers. And the rest is odd. If there is zero (0) in a single place , why would ... , what do we get if we multiply 2 by zero (0) ? 2 x 0 = 0 ; That is , zero (0) pairs.
Description : What is the whole surface of an equilateral cylinder called ?
Last Answer : The entire surface of an equilateral cylinder is called the surface.
Description : What is the curved surface of an equilateral cylinder called ?
Last Answer : The curved surface of an isosceles cylinder is called a curved surface.
Description : What are the two ends of an equilateral cylinder called ?
Last Answer : Answer : The two ends of a cylindrical cylinder are called round planes.
Description : What is a rectangular solid called if its length, width and height are equal ?
Last Answer : A rectangular solid is called a cube if its length, width and height are equal.
Description : What is a solid bounded by three pairs of parallel rectangular planes called ?
Last Answer : A solid formed by three pairs of parallel rectangular plane is called a rectangular solid.
Description : How much data is needed to draw a quadrilateral ?
Last Answer : 5 data is required to draw a rectangle
Description : Prove that (a + b) ² = a² + 2ab + b²?
Last Answer : Proof: ( a + b) ^ 2 = (a + b) * (a + b) [(a + b) (2 means ( a + b) multiplied by ( a + b) .] = a (a + b) + b (a + b) = a ^ 2 + ab + ba + b ^ 2 = a ^ 2 + ab + ab + b ^ 2 = a ^ 2 + 2ab + b ^ 2 Therefore , (a + b) ^ 2 = a ^ 2 + 2ab + b ^ 2
Description : What is the value of sin 30º ?
Last Answer : The value of sin 30 is half of 1 or 0.5 or 1/2
Description : What is the value of sin 45 ?
Last Answer : sin is the value of 45 (( 1 / √2 )
Description : What is the value of sin 60 ?
Last Answer : The value of sin 60 হচ্ছে is ( 3/2 )
Description : What is the value of sin 90 ?
Last Answer : The value of sin 90 is 1
Description : What is the value of sin 0 ?
Last Answer : The value of sin 0 হচ্ছে is 0