JEE Main 20207 Jan, Evening shiftMathematicsEasyPermutations and Combinations98× since 2002The number of ordered pairs (r, k) for which 6.³⁵C_r = (k² - 3). ³⁶C_r + 1, where k is an integer, is :AOption A. 6BOption B. 3COption C. 2DOption D. 4CheckSkip · show solution
