If `A + B = 45^@,` then the value of `(1 + Tan A) (1 + Tan B)` is

If A + B = 45^(@) , then find the value of (1+tan A)(1+ tan B)

if A+B=45^@ find the value of (1+tan A)(1+ tan B)

If A + B = 45^(@) , show that (1 + tan A)( 1 + tan B) = 2

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

If A+B=45^(@) , then prove that (i) (1+ tan A) (1+ tan B) =2 (ii) (cot A-1) (cot B-1)=2

If sin A = (3)/(5) and cos B = (12)/(13) . Then the value of (tan A - tan B)/(1 + tan A tan B) is equal to

If y= (1+ tan A) (1- tan B) where A-B =pi/4, then the value of (y+1) ^(y+1) is-

If tan A= 1/2 and tan B= 1/3 , then the value of A+B is

If A +B = 225 ^(@), prove that tan A + tan B =1- tan A tan B