Chapter A4, Problem 11E

Differentiate y=sin'x- cos'x %3D sin’x – cos'x A. 3sin x cos x (sinx - cos X) B. 3stn x coS x (sinx + cOS X) C. sin x cos x (sinx + cosx) D. 3sin x (sinx + cos x)

The derivative of 01 COS I sin x esin(x) + ecos(x) et dt is - cos(x)esin(x) — sin(x)ecos(x) cos(x)esin(x) + sin(x)ecos(x) ecos(x) — esin(x)

Find f. f"(x)  =6 x + Sin x

Choose the correct answer and use step by step please thank you

Prove sin(x+y)cos(x-y) = sinx/secx + cosy/cscy

Find the derivative of y COS X 4 sin x 4x cos x sin² x 4 sin x + 4x cos x sin² x 4x cos x - 4 sin x sin² x 4x sin x

The derivative of cos² cos²x - S - sin² x COS X sin x sin² x - cos² 1 - cos x sin² x — sin x cos² x - t² dt is cos x sin² x + sin x cos²x X

Differentiatey=[3 sin x-2cos (2x)]²

cos2x – sin2x cos2x For dx=- C. What is F(x)? cosx - sinx 2 sinx + cos3x+ cosx + 2 -sin³x 3 3 2 --cos'x - cosx + -sinx 3 2 sinx 3 (cscx – secx)3 1 (sinx – cosr) -3 - COSX