Question

Prove that
integrate cosecx dx = log |tan(x/2)| + c​

Answer 1

Answer:

$33223661. = \sqrt[ \sqrt[ \sqrt[ \sqrt[ \frac{ \frac{ \frac{ { { { { \sqrt[ \sqrt[ \sqrt{ \frac}{?} } ]{?} ]{?} }^{?} }^{?} }^{2} }^{2} }{?} }{?} }{?} ]{?} ]{?} ]{?} ]{?} \times \frac{?}{?}$