JEE Main 202120 Jul, Morning shiftMathematicsEasyStatistics and Probability258× since 2002The probability of selecting integers a∈\in∈[−-− 5, 30] such that x² + 2(a + 4)x −-− 5a + 64 > 0, for all x∈\in∈R, is :AOption A. 736{7 \over {36}}367BOption B. 29{2 \over {9}}92COption C. 16{1 \over {6}}61DOption D. 14{1 \over {4}}41CheckSkip · show solution
