" find the value of tan "75^(@)

Find the value of tan75^(@)

Find the value of tan75^(@)

Find the values of tan 75^(@)

Find the value of tan75^(@) :

Find the value of : tan75^(@)

Given that tan(A+B)=(tan A+tan B)/(1-tan A tan B) find the values of tan75^(@) and tan90^(@) by taking suitable values

Using the formula tanA = (sin 2 A)/(1 + cos 2 A),"find the values of " tan75^(@) " and " cot 22^(@) 30

Using the identity tan A =(sin 2A)/(1+cos2A) find the value of tan 15^(@) and tan 75^(@) and hence solve that the equation sec^(2) theta= 4 tan theta .

The value of tan75