tan22(1)/(2)

Find the value tan(22(1)/(2)) .

Find the values of tan 22(1/2)^(@)

Find the value of tan[22(1/2)]^O

Statement-1: tan22 (1/2)^(@) is a root of the equation (1+x^(2))/(1-x^(2)) = sqrt(2) . Statement-2: sin alpha = x+ k/x is possible for real value x if k le 1/4 . Statement -3: |sin nx| le n|sin x| is valid for all natural numbers n.

Statement-1: tan22 (1/2)^(@) is a root of the equation (1+x^(2))/(1-x^(2)) = sqrt(2) . Statement-2: sin alpha = x+ k/x is possible for real value x if k le 1/4 . Statement -3: |sin nx| le n|sin x| is valid for all natural numbers n.

Find the value of tan 22 ""(1)/(2) ""^(@)

Find the value tan(22(1^(@))/(2))

Given that 1-costheta=2sin^2(theta/2) and 1+costheta=2cos^2(theta/2) deduce the value of tan(22 1/2)^@

Evaluate : (2 tan 22 (1^(@))/( 2 ))/(1 - tan ^(2) 22 (1^(@))/( 2))