The value of tan^2 A - tan^2 B is

If A > 0, B > 0, and A + B = pi/3 then the maximum value of tan A tan B is

In a triangle tan A+ tan B + tan C=6 and tan A tan B= 2, then the values of tan A, tan B and tan C are

IF tan A and tan B are the roots of abx^2 - c^2 +ab =0 where a,b,c are the sides of the triangle ABC then the value of sin ^2 + sin ^2 B + sin ^2 C is

The value of tan26^(@).tan64^(@) is……………..

The value of tan72^(@).tan18^(@) is……………..

The value of tan72^(@).tan18^(@) is

The value of (2tan30^(@))/(1-tan^(2)30^(@)) is equal to

the value of tan9^@-tan2 7^@-tan6 3^@+tan8 1^@ is equal to