T R If sin R= then cos S= ? O A t. CO022

Q: Simplify the following expression. 1 csc 4 sc"(3)| cos sin

A: To simplify :-

Q: cos u= 4/5. Evaluate sin v

A: Explanation: Given that,                          We know that,                        For angle u,…

Q: Cos?B Simplify Sin B + sin B

A:

Q: If t= -pi, evaluate (if possible) Part 1. sin (t) Part 2. cos(t) Part 3. tan(t)

A:

Q: Simplify. 1+ sin 2x+ cos 2x COS X O A. 2(sinx+ cos x) O B. 2 tan x O C. 2 cot x O D. 2(sin x- cos x)

A: We have to silmplify

Q: Simplify the following expression. csc (3) 4 CoS sin CS

A: Given, The expression cossin-114-csc-13 We have to simplify the above expression.

Q: Find the value of the cos I

A: Given,

Q: sin(cos (0.4498)) %3D -1.1069 0.8931 1.8931 2.8931 -0.1069

A:

Q: cos ( – 0.64)

A: Given data:     The given expression is: cos-1(-0.64).   Evaluate the value of the given function.

Q: What is the exact value of cos QPR? 2 P C 3 16 21 16 16 4 3 R

A:

Q: Simplify each expression.

A:

Q: Which of the following values of Y will the expression sin y 1- sin? y be undefined? 37T 2 None of…

A: Topic:- calculus