Home
Class 12
MATHS
sqrt(2+sqrt(2+2cos40))=?...

sqrt(2+sqrt(2+2cos40))=?

Promotional Banner

Similar Questions

Explore conceptually related problems

Prove the following: sqrt(2+sqrt(+2sqrt(2+2cos8x)))=2cosx

sqrt(2+sqrt(2+sqrt(2+2cos8A)))=2cosA

Prove that: sqrt(2+sqrt(2+sqrt(2+2cos8A)))=2cosA

(2)/(sqrt(2+sqrt(2+sqrt(2+2cos4x))))

What is sqrt(2+sqrt(2+sqrt(2+2cos4A))) equal to ?

Prove that secx=2/(sqrt(2+sqrt(2+sqrt(2+2cos8x)))

Smallest form of 2/(sqrt(2+sqrt(2+sqrt(2+2 cos4x)))) is :