Question

wat is the derivative of tanx?

Answer 1

@satellite73 help

Answer 2

sec^x.

Answer 3

Can u show that

Answer 4

Have you heard of the first principle?

Answer 5

Or refer to this : http://www.wyzant.com/Help/Math/Calculus/Derivative_Proofs/tanx.aspx

Answer 6

its one of the common derivitivies, shown in most tables. Otherwise you will need to use the fundamental tjeorum of calclus and derive it from first principles

Answer 7

thanzz

Answer 8

unfortunately you just gotta learn these

Answer 9

@siddhantsharan plzz help me to solve physics