Q79. The sum of even coefficients in the binomial expansion of (1 + x)n, where n ∈ Z+, is equal to:Mathematics — Mathematical Inductions and Binomial Theorem — Question 79 of 95A. 2nB. 2n - 1C. 2n-1D. 2nPractice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →