If 1 lies between the roots of the quadratic equation `3x^2-(3sintheta)x-2cos^2theta=0`, then :

If 1 lies between the roots of the quadratic equation 3x^(2)-(3sin theta)x-2cos^(2)theta=0, then :(A)-(pi)/(3)

If alpha,beta are the roots of the quadratic equation x^(2)-2(1-sin2 theta)x-2cos^(2)(2 theta)=0, then the minimum value of (alpha^(2)+beta^(2)) is equal to

If alpha,beta are the roots of the quadratic equation x^(2)-2(1-sin2 theta)x-2cos^(2)(2 theta)=0, then the minimum value of (alpha^(2)+beta^(2)) is equal to

Find the roots of the quadratic equation 3x^(2)-2sqrt(6)x+2=0

Find the roots of the quadratic equation 3x^(2)-2sqrt(6)x+2=0

The roots of the quadratic equation 3x^2+7x+4=0 are

one root of quadratic equation 14x^(2)-x-3=0

If 1 lies between the roots of the equation 3x^(2)-(3sin alpha)x-2cos alpha=0 then alpha lies in the interval:

One root of the quadratic equation sin^(2)theta x^(2)-x+cos^(2)theta=0 is given by