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

If tan theta and cot theta are roots of x^(2) + 2ax + b = 0 , then least value of |a| is

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

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

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 , where a ne 0 then sin (alpha + beta) sec alpha sec 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