Question

multiply
(tan B + cot B) by cot B
step by step​

Answer 1

Answer:

$( \tan(b) + \cot(b) )( \cot(b) ) \\ \tan(b) \times \cot(b) + { \cot}^{2}b \\ 1 + { \cot }^{2} b \\ { \csc }^{2} b$