Determine f(x) so that | cos(In?x) f (x) dx = sin(In?x) + C

Q: The first derivative of y = cos(3x-8) is O a. - sin( 3x-8) O b. 3 sin( 3x-8) O. - 3xsin( 3x-8) O d.…

A: Given function is, y=cos3x-8.   It is differentiated as follows: dydx=ddxcos3x-8

Q: Show that J (x) = 2 sin x

A: By definition,                  . Now,  we need to prove the above statement by taking n = 1/2.

Q: 11. cos4x-cos2 dx sin4x-cos2x

A:

Q: Differentiate. f(x) = x cos(x) sin(x) (please write it out on paper)

A:

Q: Evaluate sin dx

A:

Q: Describe with a sketch the end behavior of f(x) = cos x.

A: Given:            f(x) = cos x  The cosine function oscillates between values -1, 1 as x→∞ Hence it…

Q: 4, 8 sec3x tan5x dx

A:

Q: Let f(x) = cos(x). (a) On [0,2n) solve f(x) = 0. 4.

A:

Q: Prove the identity. Work on one side only. cos(4x) = 18 sin² x+8 sin ¹ x

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Q: Find f. f"(x)  =6 x + Sin x

A: Given: f"x=6x+sinx we know that f'x=∫f"xdx                                      ..1 so, by using…

Q: Integrate f(cos x)e*+sin xdx B. e-sinx +C A. -et+sinx + C c. ettsinx + C D. e+sinx C

A: Note:∘ddx(sinx) = cosx ∘ddx(a) = 0                                         where a is constant∘∫etdt…

Q: y = (cos x)* 4. Differentiate the function

A: Given :  The function  y = ( cos x ) x    To find :  The derivative of   y = ( cos x ) x

Q: If f(x) = sinx + cosx sinx - cosx 2 show that f'(x) = sin 2x – 1

A:

Q: What is the domain of the function: f(x) = 1/(1 - 2 cos x)?

A: Given,