Solve (2tanx)/(1 tan ^2 x) Get the answer to this question and access a vast question bank that is tailored for studentsYes, if the term at the bottom is tan^2 x, you typed tan^x, and I read it as tan x I got the proof, give me a bit of time to type it I'm sorry Mr Reiny you are right it is tan^2x LS= 2tanx/(1tan^2x) 1/(2cos^2x 1) = 2sinx/cosx 1/(1sin^2x/cos^2x) 1/(2cos^2x (sin^2x cos^2x))The first derivative of the trigonometric function of tangent with respect to its argument is the reciprocal of the trigonometric function of cosine squared Snarf!
How Do We Prove That Tan2x 1 Sec2x Tanx Quora
