" 2.Compute "tan22(1^(@))/(2)" ."

compute tan22(1^circ)/(2)

compute tan22(1^circ)/(2)

If alpha+beta=45^(@) , show that : (1+tanalpha)(1+tanbeta)=2. Hence, find the value of tan(22(1^(@))/(2)) .

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

tan 22½º

Find the value of (1-tan^(2)22(1^(@))/(2))/(1+tan^(2)22(1^(@))/(2)) .

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

If A= tan 15^(@) + cot 15^(@) , B= tan""22^(1^(@))/(2) + cot"" 22(1^(@))/(2) and C= sin 54^(@) - sin 18^(@) then the ascending order is

If A+B=45^(@)," show that "(1+tan A) (1+tan B)=2 and hence deduce the value of tan"" 22""1^(@)/2 .

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