Question

Example 36 Evaluate ſlog sin x dx​

Answer 1

Answer:

$f(x) = log \: sinx \: dx \\ \\ f'(x) = \frac{1}{sin \: x} \: \frac{d}{dx} (sinx) \\ \\ \: \: \: \: \: = \frac{1}{sinx} (cosx) \\ \\ \: \: \: \: \: \: = cotx$