(2-tan30)/(1-tan^(2)30)

Verify that: sin60o=(2tan30o)/(1+tan^(2)30o)=(sqrt(3))/(2) (ii) cos60o=(1-tan^(2)30o)/(1+tan^(2)30o)=(1)/(2)

(2tan30o)/(1-tan^2 30o) is equal to cos60o (b) sin60o (c) tan60o (d) sin30o

(2tan30^(@))/(1-tan^(2)30^(@))

What is the value of (2tan30^@)/(1-tan^2(30^@) ?

Find the vlaue of (2tan30^(@))/(1-tan^(2) 30^(@)) .

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

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

Find the vlaue of (2tan30^(@))/(1-tan^(2) 30^(@)) .

Choose the correct option and justify your choice.:- (2tan30^@)/(1-tan^2 30^@) .