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 thetaand cos theta are the roots of the equation ax^(2)-bx+c=0, then

If sin thetaand cos theta are the roots of the equation ax^(2)-bx+c=0, then

If sintheta and costheta 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 roots of the equation ax^(2)-bx+c=0 then

If sin theta,cos theta are the roots of the equation ax^(2)+bx+c=0 then

If the tan theta and sec theta are roots of the equation ax^(2)+bx+c=0, then

If sin phi and cos phi are the roots of the equation ax^(2)+bx+c=0, then

If sin theta and -cos theta are the roots of the equation ax^(2)-bx-c=0, where a,b and c are the sides of a triangle ABC, then cos B is equal to 1-(c)/(2a) (b) 1-(c)/(a)1+(c)/(ca) (d) 1+(c)/(3a)