Q. `tan 22^@` and `tan 23^@` are roots of `x^2+ax+b=0` then

tan22 o and tan23@ are roots of x^(2)+ax+b=0 then

IF tan 18^@ and tan 27^@ are the roots of ax^2 - bx +c=0 then

If tan alpha and tan beta are the roots of x^2 + ax +b =0 then (sin(alpha+beta))/(sin alpha sin beta) is equal to

If tan alpha and tan beta are the roots of x^(2)+ax+b=0 then (sin (alpha+beta))/(sin alpha sin beta) is equal to ........... .

Given tan A and tan B are the roots of x^2-ax + b = 0 , The value of sin^2(A + B) is

Given tan A and tan B are the roots of x^(2)-ax+b=0 . The value of sin^(2)(A+B) is

Given tan A and tan B are the roots of x^(2)-ax+b=0 ,The value of sin^(2)(A+B) is