11. Find the identical expression for the following. 1 + COS X 1 - COsx Select the correct answer. a. ( sec x - Cot x) (csc x - cot x)? b. CSC C. ( sec x + cot x) d. 1 (csc x + cot x) e. 12. Find the identical expression for the following. sin (90° - x) + sin (90° + x) Select the correct answer. 2cos x b. 0. C. -2 cos x d. 2 sin x e. -2 sin x a.

Q: 3. Find the identical expression for the following. 3. sin A - 1 sin A - 1 Select the correct…

A: For the numerator we will have to use the formula  With a=sinA and b=1

Q: If sin 0 = 0.3, find the value of: sin 0 + sin (0 + 27) + sin (0 + 47)

A:

Q: 9. Find the exact value of each expression. (i) 17T a. tan 6. b. cos 0- sec(0 - 2n) sin(-0) C. d.…

A: (a)

Q: t Angle x lies in the 4th quadrant and tan x : 7 Angle y lies in the 2nd quadrant and 24 40 siny…

A:

Q: Given Sin(A) = 3/5 with 0º < A < 90º and cos(B) = 4/5 with 270º < B < 360º, which expression gives…

A: Given- Given sinA = 35 with 0° &lt; A &lt; 90° and cosB = 45 with 270° &lt; B &lt; 360° To find-…

Q: Write the general solutions for: 2 sin x+ cos x-1 = 0.

A: Given below the detailed solution

Q: Given that sin 0 = x, what is the value of sin(27 – 0) in terms of x?

A:

Q: Solve for the value of A. Round your answer to the nearest tenth of a decimal. A sin (75) - B cos…

A:

Q: X - Find an algebraic expression for : sin(tan-1x– cos-1)

A: In the given question we have to find the algebraic expression for the relation sintan-1x-cos-1x2.…