JEE Main 201610 Apr, Morning shiftMathematicsMediumPermutations and Combinations98× since 2002If n+2C6n−2P2{{{}^{n + 2}C{}_6} \over {{}^{n - 2}{P_2}}}n−2P2n+2C6 = 11, then n satisfies the equation :AOption A. n² + 3n − 108 = 0BOption B. n² + 5n − 84 = 0COption C. n² + 2n − 80 = 0DOption D. n² + n − 110 = 0CheckSkip · show solution
