Guest

If SinX + Sin 3 X = 1. Find the value of CosX + Cos 3 X.

If SinX + Sin3X = 1.
Find the value of CosX + Cos3X.

Grade:10

1 Answers

Saurabh Koranglekar
askIITians Faculty 10336 Points
2 years ago
576-104_1569826369027125878681.jpg

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free