Q41. If nCx = nCy, which of the following statements must be true?Mathematics — Permutation, Combination and Probability — Question 41 of 302A. x = y onlyB. x + y = n onlyC. x = y or x + y = nD. x - y = nPractice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →