A quadratic equation is chosen from the...

A quadratic equation is chosen from the set of all quadratic equations which are unchanged by squaring the roots. The chance that the chosen equation has equal root, is

A

(a)`(1)/(2)`

B

(b)`(1)/(3)`

C

(c)`(1)/(4)`

D

(d)None of these

Verified by Experts

Similar Questions

Explore conceptually related problems

Form the quadratic equations whose roots are 3 and 5.

If the discriminant of a quadratic equations is less than zero then find its roots.

The quadratic equations whose roots are 1 and -1 is:

The roots of the quadratic equations ax^(2)+ bx =0 are:

If the roots of a quadratic equations are 0 and -(1)/( 2), the equations is:

Find the roots of the quadratic equation 9y^(2)-3y=2

Write the quadratic equation which has 5 as the product of its two roots.

The roots of the quadratic equations solved in this graphs are:

The roots of the quadratic equations x^(2) - 5x -6=0 are

Form the quadratic equations whose roots are 3+ sqrt2 and 3-sqrt2