Evaluate (int)(cos4x + sin3x)dx
-
A.
sin4x – cos3x + k -
B.
sin4x + cos3x + k -
C.
(frac{1}{4})sin4x – (frac{1}{3})cos3x + k -
D.
(frac{1}{4})sin4x + (frac{1}{3})cos3x + k
Correct Answer: Option C
Explanation
(int (cos 4x + sin 3x) mathrm d x)
= (frac{1}{4} sin 4x – frac{1}{3} cos 3x + k)
There is an explanation video available below.