[ 2 cos(2a) da = -4 sin(2x)+C. Select one: O True O False

Q: Simplify  1/cos a 1/sin b

A: we know that  1cosθ=secθ1sinθ=cosecθ

Q: Find an alternative form in terms of x for each of cos(sin- 1 x) and tan(sin- 1 x).

A: Let us make a triangle with opposite = x and hypotenuse=1 , because sin theta= opposite/hypotenuse…

Q: d 3. Evaluate (r“ + 4° + VT+ 1 + sin(4)). dx

A:

Q: Differentiate the following expression: y=x² cos 4x

A:

Q: cos2x Evaluate dx sin²2x- 16 12

A: This definite integral is based on the substitution method.

Q: Differentiate the following. Simplify your answer. y = (cosx)(4sinx) Select one: 4(сosx - sinx) a.…

A: Solving the problem by doing the derivative.

Q: ,3 sin x cos x dx. + C

A:

Q: Evaluate cos-1 (2+3i).

A: I am going to solve the given problem by using some simple trigonometry to get the required result…

Q: Write 2 cos(3t) + sin(3t) as Rcos(ωt−φ).

A:

Q: Determine S5x? cos 2xdx

A: Given query is to evaluate the integral.

Q: Evaluate 3 L, cos¹ (2+1) dr. -1

A: l have given the answer in the next step. Hope you understand that

Q: Evaluate cos 1 (2+3i).

A: Given :    cos-12+3i

Q: Write − sin ⁡ ( 2 x − π 6 ) in the following form: cos ⁡ ( B x − C ) + D

A: graph of -sinx   graph of cosx+π2   It means that cosx+π2 and -sinx both have same graph.   In…