0

Guest

Courses New

Please give the correct solution for this question attached.

Please give the correct solution for this question attached.

Question Image
Grade:

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
5 years ago
|cos( a/2) + sin (a/2)|-|cos (a/2) – sin( a/2)|

simplify fromhere

formula used was sin (a) = 2 *(sin (a/2))* (cos (a/2))
and 1 = sin^2 (a/2) + cos^2 (a/2)

Think You Can Provide A Better Answer ?

Other Related Questions on Trigonometry

View all Questions »

ASK QUESTION

Get your questions answered by the expert for free

Answer and earn gift vouchers

Win Gift vouchers upto Rs 500/-

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Click Here Know More

Complete Self Study Package designed by Industry Leading Experts

Click Here Know More

Live 1-1 coding classes to unleash the Creator in your Child

Click Here Know More

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Click Here Know More