0

Guest

Courses New

sin^2A=x^2+y^2+1/2x then x will be a.-3 b.-2 c.1 d.3

 
sin^2A=x^2+y^2+1/2x        then x will be
 
a.-3    b.-2     c.1      d.3

Question Image
Grade:12

1 Answers

Deepak Kumar Shringi
askIITians Faculty 4404 Points
5 years ago
x can be 1 because when x equal to 1, y should be zero only this possibility.
x cant be negative because sin^square is always positive
x can be 3 as well

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