Home
Class 12
MATHS
Prove that : cos 9^0 + sin 9^0 = sqrt(2)...

Prove that : `cos 9^0 + sin 9^0 = sqrt(2) sin 54^0`

Promotional Banner

Similar Questions

Explore conceptually related problems

Prove that: cos 18^0 - sin 18^0 = sqrt(2) sin 27^0

Prove that: cos 18^0 - sin 18^0 = sqrt(2) sin 27^0

Prove that: cos18^0-sin18^0 = sqrt(2)sin27^0

Prove that: cos18^0-sin18^0 = sqrt(2)sin27^0

Prove that :cos9^(0)+sin9^(0)=sqrt(2)sin54^(@)

Prove that: cos18^0-sin 18^0=sqrt(2)sin27^0

Prove that: cos18^0-sin 18^0=sqrt(2)sin27^0

Prove that: cos18^(@)-sin18^(0)=sqrt(2)sin27^(0)

Prove that: cos18^(@)-sin18^(0)=sqrt(2)sin27^(0)

Prove that: sin 23^0+sin 37^0=cos7^0