What is trigonometry ?

1 Answer

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.

Related questions

Description : Where can I learn trigonometry and logarithms without having a panic attack?

Last Answer : Cheatsheet

Description : Can you figure out this trigonometry problem?

Last Answer : answer:Have you written it properly? If you do: 8 x sin(10°) * sin(30°) * sin(50°) * sin(70°) as a straight multiplication problem, then the answer is .5 (actually, .4999999999999…) See here

Description : Where can I find example trigonometry questions?

Last Answer : maybe more worded problems.

Description : Could someone explain this trigonometry question for me?

Last Answer : answer:So I’ll explain what I get. lets replace h:o and d:a tan= o/a but of course we don’t have the full length of a so by rearranging it to o=tanθ a isn’t the right answer so far. I don’t get why tanθ2 / tan θ2 -tanθ1 is there.

Description : If triangle geometry is called trigonometry, what is circle geometry called?

Last Answer : My best guess would be polar, but that more refers to how to graph something with respect to circular coordinates than the actual geometric properties of a circle. Hmm, this is a tough one!

Description : A real life job that uses trigonometry function?

Last Answer : Programming. I use trig quite often for graphical and spacial purposes.

Description : What is the formula of trigonometry?

Last Answer : The answer depends on what other information is available toyou.

Last Answer : Hippar Chas, the father of trigonometry.

Last Answer : Greek Mathematician To hippocampus Trigonometric Of ideas Promoter As Consideration To do Is

Description : Ratios of sides of a right triangle with respect to its acute angles are knownas ————– a. Trigonometric Identities b. Trigonometric Ratios c. Trigonometry d. trigonometry formula

Last Answer : b. Trigonometric Ratios

Description : When was trigonometry invented?

Last Answer : Hipparchus of 2nd century Greece first developed the field.

Description : Chapter 9 Some Applications of Trigonometry

Last Answer : Chapter 9 Some Applications of Trigonometry

Description : Chapter 8 Introduction to Trigonometry

Last Answer : Chapter 8 Introduction to Trigonometry

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.

Description : What is the rule of divisibility of ?

Last Answer : It is divisible by 2 and 3 .

Description : What is the rule of divisibility of ?

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 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

Description : What is the value of cos 0 ?

Last Answer : The value of cos 0 হচ্ছে is 1

Description : what is the value of cos 30 ?

Last Answer : The value of cos 30 (( √ 3/2)

Description : what is the value of cos 45 ?

Last Answer : The value of cos 45 ( 1 / √2)

Description : what is the value of cos 60 ?

Last Answer : The value of cos 60 is 0. 5 or 1/2

Description : What is the value of cos 90 ?

Last Answer : The value of cos 90 হচ্ছে is 1