0

Guest

Courses New

How do i sove this trigonometric equation to get the general solutions?

How do i sove this trigonometric equation to get the general solutions?

Question Image
Grade:11

1 Answers

Anurag Singh
38 Points
7 years ago
cos(CUBE)x+cos(square)x+4cos(square)(x/2)
=cos(square)x(1+cosx)-4cos(square)(x/2).
=2cos(square)(x/2)[cos(square)x-2]=0.
=cos(square)(x/2)=0.
>>>  x=(2n+1)Pi
 

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