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If p and q are chosen randomly from th...

If p and q are chosen randomly from the set `{1,2,3,4,5,6,7,8,9, 10}` with replacement, determine the probability that the roots of the equation `x^2+p x+q=0` are real.

A

0.38

B

0.03

C

0.62

D

0.89

Text Solution

Verified by Experts

The correct Answer is:
(c)
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Knowledge Check

  • The value of the determinant |{:(2,3,4),(5,6,8),(6x, 9x, 12x):}| is:

    A
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    B
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    C
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    D
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