If `sin theta and cos theta ` are the roots of the quadratic equation `lx^(2)-mx-n=0`, then find the relation between l,m and n.

If sintheta and costheta " are the roots of the equation " mx^(2)+nx+1=0 , then find the relation between m and n.

If sin theta and cos theta are the roots of the equation ax^(2)-bx+c=0, then a,b and c satisfy the relation

If sin theta and cos theta are the roots of the quadratic equation px^(2)+qx+r=0(p!=0), then which of the following relation holds good?

If sin theta and cos theta are the roots of the equation ax^2 - bx + c =0 , then a, b and c satisfy the relation

If sin theta , cos theta are ther roots of the equation ax^(2)-bx+c=0 , then the relation among a,b,c is

If sin theta and cos theta are the roots of the quadratic equation ax ^(2) +bx + c=0(a ne 0). Then find the value of (b ^(2) -a^(2))/(ac ).

If the roots of the equation lx^(2) +mx +m=0 are in the ratio p:q, then

If sin theta and cos theta are the roots of the equation lx^2 + mx + n = 0, then (A) l^2-m^2+2ln=0 (B) l^2+m^2+2ln=0 (C) l^2-m^2-2ln=0 (D) l^2+m^2-2ln=0