1
answer
209
views
25
Problem

For access to Textbook Solutions, a Class+ or Grade+ subscription is required.

Textbook Expert
Textbook ExpertVerified Tutor
17 Nov 2021

Given information

The objective of the problem is to prove 

% MathType@MTEF@2@1@+=
% feaahqart1ev3aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX
% garmWu51MyVXgaruWqVvNCPvMCG4uz3bqefqvATv2CG4uz3bIuV1wy
% Ubqee0evGueE0jxyaibaieYhf9irVeeu0dXdh9vqqj=hEeeu0xXdbb
% a9frFj0=OqFfea0dXdd9vqaq=JfrVkFHe9pgea0dXdar=Jb9hs0dXd
% bPYxe9vr0=vr0=vqpWqaaeaabiGaciaacaqabeaadaabauaaaOqaai
% GacshacaGGHbGaaiOBaiaaikdacqaH4oqCcqGH9aqpdaWcaaqaaiaa
% ikdaciGG0bGaaiyyaiaac6gacqaH4oqCaeaacaaIXaGaeyOeI0Iaci
% iDaiaacggacaGGUbWaaWbaaSqabeaacaaIYaaaaOGaeqiUdehaaaaa
% @4AA4@
\[\tan 2\theta =\frac{2\tan \theta }{1-{{\tan }^{2}}\theta }\]

Step-by-step explanation

Step 1.

Taking R.H.S. of the expression, 

Since,

So,

 

  

Unlock all Textbook Solutions

Already have an account? Log in
Start filling in the gaps now
Log in