Home
Class 12
MATHS
Prove the following identities: tan 3A t...

Prove the following identities: `tan 3A tan2 A tanA = tan 3 A - tan2A - tanA`

Promotional Banner

Similar Questions

Explore conceptually related problems

Prove that tan 3A. tan2A.tanA = tan3A - tan 2A - tan A

tan3A-tan2A-tanA=?

Prove that: tan3A. tan2A. tanA=tan3A-tan2A-tanA

Prove that, tan3A.tan2A.tanA=tan3A-tan2A-tanA

Prove the following identities: tan theta tan(pi/3 + theta) tan(pi/3 - theta) = tan 3 theta

Prove that tan3A-tan2A-tanA=tan3Atan2AtanA

Prove the following: tanA+2tan2A+4tan4A+8cot8A=cotA

If none of 2A, 3A is an odd multiple of pi/2 then prove that tan 3A tan2A tanA = tan 3A-tan2A-tanA

Prove the following: tanA+tan(60^@+A)+tan(120^@+A)=3tan3A

Prove the following identities : ((1+tan^(2)A)cotA)/(cosec^(2)A)=tanA