`(tan5A+tan3A)/(tan5-tan3A)=4cos4Acos2A` tan 5A + tan3A - 4cos 4A cos2Atan5A - tan 3A

Prove that, (tan 5 A + tan 3 A)/(tan 5 - tan 3 A)=4 cos 4 A cos2 A

(tan5 theta+tan3 theta)/(tan5 theta-tan3 theta)=4cos2 theta cos4 theta

Prove that: (sin5A-sin3A)/(cos5A+cos3A)=tan A(sin A+sin3A)/(cos A+cos3A)=tan2A

Prove that : (i) "tan"3A-"tan"2A-"tan"A="tan"3A "tan"2A "tan"A (ii) "tan"7A-"tan"5A-"tan"2A="tan"7A "tan"5A "tan"2A (iii) "tan"13 A -"tan" 9A-"tan" 4A ="tan"13 A "tan"9A tan 4A.

tan3A-tan2A-tan A= is equal to tan3A-tan2A-tan A tan3.Atan2A tan Atan A tan2A-tan2Atan3A-tan3Atan A None of these

Prove that (tan5 theta+tan3 theta)/(tan5 theta-tan3 theta)=4cos2 theta cos4 theta

Prove that : (tan 5 theta+tan3 theta)/(tan 5 theta- tan3 theta)= 4 cos 2 theta cos 4theta .

What is the value of [(tan5 theta+ tan 3 theta)//4cos4 theta(tan5 theta- tan3 theta)] ? [(tan5 theta+ tan 3 theta)//4cos4 theta(tan5 theta- tan3 theta)] का मान क्या है?

Prove that: tan7A-tan5A-tan2A=tan7Atan5Atan2A

Prove that: tan7A-tan5A-tan2A=tan7Atan5Atan2A