Use identities to simplify each expression. sec² (x) 1 tan?(x) cos (x) sin(x) sin(x) + sin (x) – cos (x) =

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

A:

Q: Using the substitution u = sin (x), or otherwise, find the exact value of %3D J sin° (x) cos (x) dx.…

A:

Q: sec(-x) sin?x sinx X %3D

A:

Q: Rewrite the expression as an algebraic expression in x. cos(tan-(x))

A: Given cos(tan-1(x)),

Q: Cos 2x cos X-sin 2x sin x=radical 3/2. Use 0

A:

Q: Simplify the expression as much as possible. 1 - cos(-x) sinx + sinx 1 - cos(-x)

A: Topic - Simplification of trigonometric expression We are given, 1-cos(-x)sin x+sin x1-cos(-x)We…

Q: Write the exact form of sin(3x) in terms of sin(x)

A: Given,          sin3x

Q: s 4

A: To simplify (cos 3x)(cos x)-(sin 3x)(sin x)

Q: sin (x) dx = none 031/3 2343 0 0 0 0

A:

Q: tan² x = tan x

A: tan2x=tanx