QUESTION 10 I COS Z dz , where C is \z – 1 =5. Z- 2 Find -0.832 Tt i -0.832 T 0.832 T 0.832 πι

Q: Solve 2 cos x -1=0 for æ, where 0 < x < 360°. %3D O 60°, 300° O 30° only O 30°, 150°

A: Given :- 2cosx-1=0 for x, where 0≤x≤360° We have to find:- The value of x.

Q: п/4 sin7x + 1 dx cos?x - π/4 Select one: а. 2 b. 4 С. 1 d. 0

A:

Q: Can you answer it and explain your steps

A: Step 1: Firstly we need to understand what is cos−1x:   The notation cos−1x (also written as…

Q: 4. Determine two equations, one in terms of sine and the other in terms of cosine for the following.

A: To determine the two equations, we just have to evaluate one of them andthe other can simply be…

Q: S sin° (3t) cos(3t)dt Evaluate COS

A: To determine the value of the integral.

Q: (sinʼz)(cos²x) = (1 (1 – cos4x) Α. True В. False C. None of these

A:

Q: Xp

A:

Q: 3. A seat's position on a Ferris wheel can be modelled by the function y = 18 cos 2.8(x + 1.2) + 21,…

A: According to question, A seat position on a Ferris wheel can be modelled by the function y=8cos 2.8…

Q: Let sinA=-4/5 with A in QIII and cosB=-3/5 with B in QII. Anwer Exactly. Find sin(A-B), cos(A-B),…

A: Given,

Q: Calculate sin(TA) and cos(TA) for 1 A = -1/6 5/6 and verify the equality sin? (TA) + cos?(TA) = I.…

A: