Ifa S tan 1- b where 0

Calculate A+B when tan A=(2)/(3) and tan B=(3)/(2) if it is given that tan(A+B)=(tan A+tan B)/(1-tan A tan B) where A and B are acute angles.

tan^(-1)a+tan^(-1)b, where a>0,b>0,ab>1, is equal to

13.If y=(1+tan A)(1-tan B), where A-B=(pi)/(4) then (y+1)^(y+1) is equal to

If y = (1 + tan A) (1 - tan B), where A -B=pi/4 then (y+ 1)^(y + 1) 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 sin(A + B) = 1 and 2 sin (A - B) = 1, where 0 lt A, B lt pi/2 then what is tan A:tan B equal to?

tan ^(-1)""(1-x)/(1+x)-(1)/(2) tan ^(-1 )""x=0 where x gt 0