to simplify the expression (sinx+cos x)² are

Q: Differentiate Expressions

A: This question can be solved using the concept of differentiation of trigonometric functions.

Q: Sinxtsina3x COSX+ COS 32 tan 22

A:

Q: Cos'8 Sin&0 Sin'o 2.

A:

Q: Verify the identity: (cos 4x - cos 2x)/(sin 2x - sin 4x) = tan 3x

A:

Q: Simplify ( sec A + csc A ) / ( 1 + tan A )

A:

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: The term 0.5(1-cos2x) is equal to

A: Given,          The term is 0.51-cos2x .

Q: How does sin(2x + (pi/2)) equal cos(2x) ?

A:

Q: sin 4x dx 1+cos2x

A: To evaluate the integral: ∫sin4x1+cosx22xdx Solution: Let substitute t=1+cos22x Differentiating both…

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

A: cos2x -sin2x=2cos2x-1

Q: 14. tan sin -1 (-3)]

A: Find tansin-1-45=?

Q: What are the differences between cosx and cos ¹x

A:

Q: { 8. (sin@ + cos@)²

A:

Q: Cosx dx H sin?x sin x 2.

A:

Q: Verify: 1. (sinx – cosx)² – 1 = -sin2x %3D

A: We can verify the statement as below