Guest

range of sin^8x+cos^8x

range of sin^8x+cos^8x

Grade:12th pass

3 Answers

Vijay Mukati
askIITians Faculty 2590 Points
8 years ago
HInt: Use a2 + b2 = (a+b)2 – 2ab twice to reduce the power. Then try to make the equation in terms of sin2x only. Then you can easily find its range. Thanks.
Prajwal Kavad
603 Points
8 years ago
range is not [0,infinity]
Vinayak Joshi
11 Points
6 years ago
In such

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free