give the exact value of the following sin 5pi/3?

Q: Use a sketch to find the exact value of the expression cot (sin-1 5/13)

A: So, Opposite=5, hypotenuse=13 And

Q: Find the exact value of Sin 285 degrees using a sum or difference or formula

A:

Q: Find the exact value of the following, without using a calculator. () sin sin + tan '(-2)

A:

Q: Use a sketch to find the exact value of the following expression. 8. sin-1 10 COS

A: We have given a function;

Q: Give the exact value of sin 5 pi/3

A:

Q: Find the exact value of each of the following.   sin 210 degree

A: The given expression is sin210°

Q: Find the exact value. 5. sin 135°

A:

Q: Find the exact value by using a sum or difference identity. 1. cos 285° 2. sin 165°

A: To find exact value of cos 285°. Use the difference identity  .

Q: Given sine = -5/13 and cose < 0, determine tane O -12/5 O 12/5 O 5/12 O -5/12

A: Solution ) sin(thetha) = -5/13 and cos(thetha) &lt;0 Sin thetha is ( - ) and cos (thetha) &lt;0 that…

Q: 2 sin 105° cos105°

A: consider the trigonometric function  2sin105°cos105° The double angle sine formula is defined as,…

Q: Find the exact value of the following; Sin 165° + Sin 105°. 2 O 2/6 O -1

A: Sin105o = sin(60+45)               = sin60cos45 + cos60sin45       (using the formula sin(A+B) =…

Q: Find the exact value of the following, without using a calculator. sin sin + tan 2

A:

Q: What is the value of sin 30+ cos 30

A:

Q: Find the missing value to the nearest whole number. sin 17° = = %3D OA 1 ов 2 OC 7 OD.-7

A: We have to find x

Q: Find the exact value, without a calculator. 9, 7n sin tan 12 Cos [ ? ] + /[ Enter

A:

Q: Find the exact value of the expression. Not a decimal.   cos^-1 (sin 7Pi/6)

A:

Q: find the exact value of sin 300°.

A: topic - trigonometric values Sin (360-x) =-sin(x) where x is angle in degrees

Q: Find the exact value by using a half-number identity. 19) sin 22.5

A:

Q: Find the exact value. 57 sin 2 [?]

A:

Q: Find the exact value, without a calculator. 5Tt sin- 12 6. sin- [ ? ]+ V[ ]

A: using trigonometric formulas

Q: sin (-5) sin + tan 2

A:

Q: Without using a calculator, find the exact value TE of sinif cos = 3,0 ≤ 0 <

A:

Q: Find the four Smallest positive values of X Cin radians) such that.. Cos x= 5TC 9TC

A: We will solve the following.

Q: Find the exact value by using a sum or difference identity. sin 105° cos 75°

A:

Q: The difference formula for the sine function is sin(A-B)=....................

A: Given: sinA-B=......... To Find: The difference formula for the given function

Q: . Find the exact values of sin (–3π), cos (–3π), and tan (–3π)

A:

Q: a) sin(27-a)=? x)%3D?

A:

Q: Find the exact value of each exp V3 sin 2 Si

A:

Q: Use an addition or subtraction formula to find the exact value. 1. sin15° 2. cos 12 3. tan 75°

A: 1.Sin15o sin(15°)=sin(45°-30°)              =sin(45°)cos(30°)-cos(45°)sin(30°)…

Q: sin- cos 3

A:

Q: Given that sin - 0.5878, evaluate cos 7T without using a calculator. 10

A:

Q: Use a ratio identity to find tan 0 if 24 and cos 0 25 sin 0 25 7

A:

Q: Give the exact value of the expression. sin (2 arcos 17 유)

A: Given, sin(2 arcos 8/17)

Q: Let sin θ = −5/13, and cos θ = −12/13, and find the indicated value.   tan θ =

A: Given Sin θ = -513  and Cos θ = -1213We find tan θ .

Q: Give the exact value of sin(20).

A:

Q: Find the exad value of sin 12

A:

Q: What is cos10∘cos8∘−sin10∘sin8∘ equal to?

A: To solve the problem we must know about sum and difference formula of sinθ  and cosθ.  We have to…

Q: Find the exact value of the expression. sin 12

A:

Q: What is the value of sin 30°?

A:

Q: Use exact values to show that the following is true. cos 120° = cos? 60° – sin?

A: We know that Therefore, we have

Q: Find the exact value of sin7pi/4+cos4pi/3

A:

Q: 15. What is the exact value of sin 75°?

A: Sin 75° = Sin(45° + 30°) Sin (A + B) = Sin A. Cos B + Cos A. Sin B Sin (45° + 30°) = Sin 45°. Cos…

Q: Find the exact value. sin(1290°) = cos(1290°) =

A: Given, sin1290° Consider, sin1290°=sin(360°+930°) Here 360°+θ lies in the first quadrant so we get…

Q: What is sin(17) equal to the cos of?

A:

Q: Without using a calculator, evaluate the following expression or state that the quantity is…

A: Our aim is to evalate the expression given below:-sin-1 (1) -(i)

Q: Use a calculator to find the following values: sin(0.75) = %3D cos(0.75) = tan(0.75) =

A:

Q: Find the exact answers. 39. sin(tan

A:

Q: What is the exact value of sin⁡(31π/6)?

A: Given- The expression as sin31π6 To find- Exact value of the given expression.

Q: find the number correct to four decimal places for the sin of 23

A: Consider the given function,sin23°

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.