Home
Class 10
MATHS
Each coefficient in equation ax^(2) + bx...

Each coefficient in equation `ax^(2) + bx + c = 0` is obtained by throwing an ordinary die. Find the probability that the equation has real roots.

Text Solution

Verified by Experts

The correct Answer is:
`P (A) =43/216`
Promotional Banner

Topper's Solved these Questions

  • CHALLENGING QUESTIONS

    CHETAN PUBLICATION|Exercise Statistics|4 Videos

  • CHALLENGING QUESTIONS

    CHETAN PUBLICATION|Exercise Similarity|9 Videos

  • CHALLENGING QUESTIONS

    CHETAN PUBLICATION|Exercise Financial planning|6 Videos

  • ARITHMETIC PROGRESSION

    CHETAN PUBLICATION|Exercise ASSIGENMENT -3|10 Videos

  • CIRCLE

    CHETAN PUBLICATION|Exercise Assignment - 3 (Solve any two of the following questions):|3 Videos

Similar Questions

Explore conceptually related problems

Find the real roots of the equation . x^2+5|x|+6=0

The common root of the equation x^(2) - bx + c = 0 and x^(2) + b x - a= 0 is ………..

the quadratic equation 3ax^2 +2bx+c=0 has atleast one root between 0 and 1, if

If -i + 2 is one root of the equation ax^2 - bx + c = 0 , then the other root is …………

If m is a number such that m le 5 , then the probability that quadratic equation 2x^(2) + 2mx + m + 1 = 0 has real roots is

The condition that the equation ax^(2)+bx+c=0 may have one root is the double the other is

The condition that one root of the equation ax^(2)+bx+c=0 may be square of the other is

If the equation ax^2 + bx + c = 0 ( a gt 0) has two roots alpha and beta such that alpha 2 , then

The equation 4ax^2 + 3bx + 2c = 0 where a, b, c are real and a+b+c = 0 has