TO For x such that 0 < x<, the expression 2. V1-cosx V1- sin'x COS"X is equivalent to: sin x COS X

Q: ·S Evaluate cos x sin³ x dx. + C

A: To evaluate the following integral.

Q: Find if sin x + 1 = cos y dx2

A:

Q: sin(-x) + cos (-x) csc(x)

A:

Q: simplify sin x-1/cos x - cos x /sin x-1

A: The given expression is

Q: 2 sin x cos x = V2 cos x Solve:

A: Given trigonometric equation is : 2 sinx cosx=2 cosx To find the value of x.

Q: If tan x = 3, cos x > 0, , then - sin 2x cos 2x tan 2x %3D

A:

Q: cos X y = sin x +cosX

A:

Q: dy Find dif sin x + 2 cos 2y) = 1 dx

A:

Q: If z = tan X 2 then sin x =

A:

Q: Verify the identity: tan x + 1/tan x = 1/(sin x cos x)

A: To verify: tan x+1tan x=1sinx. cosx

Q: VERIFY THE IDENTITY

A:

Q: Verify identity cos2 x - sin2 x = 2 cos2 x - 1.

A: cos2x -sin2x=2cos2x-1

Q: Find sec2x if sin x = 6/10 and sec x < 0

A: