[" In a triangle "PQR,/_R=pi/4." If "tan(P/3)" and "tan(Q/3)" are the roots of the equation "],[ax^(2)+bx+c=0," then "]

In a triangle PQR angle R=(pi)/(4), if tan (p/3) and tan ((Q)/(3)) are the roots of the equation ax ^2 + bx +c=0 then

In a triangle PQR angle R=(pi)/(4), if tan (p/3) and tan ((Q)/(3)) are the roots of the equation ax ^2 + bx +c=0 then

In Delta PQR , /_R=pi/4 , tan(P/3) , tan(Q/3) are the roots of the equation ax^2+bx+c=0 , then

In Delta PQR , /_R=pi/4 , tan(P/3) , tan(Q/3) are the roots of the equation ax^2+bx+c=0 , then

In a triangle PQR, /_R = pi//2 , If tan(P//2). and tan(Q//2) are the roots of the equation : ax^(2) + bx + c = 0 a != 0 , then :

In a triangle PQR, angleR = pi //2 . If tan (P/2) and tan (Q/2) are the roots of the equations ax^(2) + bx + c = 0 where a ne 0 , then

In Delta PQR,/_R=(pi)/(4),tan((P)/(3)),tan((Q)/(3)) are the roots of the equation ax^(2)+bx+c=0, then

In a triangle PQR, ∠R=π/2 .If tan(P/2) & tan(Q/2) , are the roots of the equation ax^2+bx+c=(a≠0) then