if `tan(2a-3b).tan(4b-a)=1` `a,b epsilon(0,pi/2)` then the value of `tan((a+b)/6)`

if tan(2a-3b)*tan(4b-a)=1a,b varepsilon(0,(pi)/(2)) then the value of tan((a+b)/(6))

If 0 lt a,b lt 1 and tan^(-1)a+tan^(-1) b = pi/4 , then the value of (a+b)-((a^2+b^2)/2)+((a^3+b^3)/3)-((a^4+b^4)/4)+... is :

If tan(A+B)=sqrt(3)andsin(A-B)=(1)/(2) ,then find the value of tan (2A-3B) .

If tan(A+B)=sqrt(3)andsin(A-B)=(1)/(2) ,then find the value of tan (2A-3B) .

Let sin (A+B) = 1 and sin (A-B) = 1//2 where AB epsilon[0,(pi)/(2)] . What is the value of tan (A+2B). tan(2A+B)?

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

If A+B=pi//2 then tan B+ 2 tan (A-B)=

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

If a>0,B>0 and A+B=(pi)/(6), then the minimum value of tan A+tan B is

If A>0,B>0, and A+B=(pi)/(3) then the maximum value of tan A tan B is