Class 11

This question was asked in Example 14

If tanx=3/4,π<x<3π/2.find the value of sinx/2,cosx/2,and tanx/2.

bhupender Rathore

March 26, 2017, 10:40 a.m.

Answers!

Davneet Singh

March 26, 2017, 8:17 p.m.

Hello Bhupender,

Please check Example 28 of Chapter 3 Class 11 Trigonometry here https://www.teachoo.com/2232/586/Example-28---If-tan-x-=-3-4---find-sin-x-2--cos-x-2--tan-x-2/category/Examples/

Comment

Answer the question...