jee-main 2024 Q80

jee-main · India · session2_05apr_shift2 Hypothesis test of binomial distributions

The coefficients $a , b , c$ in the quadratic equation $a x ^ { 2 } + b x + c = 0$ are from the set $\{ 1,2,3,4,5,6 \}$. If the probability of this equation having one real root bigger than the other is $p$, then 216 p equals :
(1) 57
(2) 76
(3) 38
(4) 19

The coefficients $a , b , c$ in the quadratic equation $a x ^ { 2 } + b x + c = 0$ are from the set $\{ 1,2,3,4,5,6 \}$. If the probability of this equation having one real root bigger than the other is $p$, then 216 p equals :\\
(1) 57\\
(2) 76\\
(3) 38\\
(4) 19

Paper Questions

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