Math, asked by riwsolution, 7 months ago

two numbers b and c are chosen at random with replacement from the numbers 1,2,3,4,5. The prbability that x2+bx×c=0 has non real roots is​

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Answered by sushilsingh901510168
0

Answer:

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Step-by-step explanation:

Two numbers b and c are chosen at random (with replacement) from the numbers 1,2,3,4,5,6,7,8 and 9. The probability that x2+bx+c>0 for all x∈R is 814k.

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