Q22. The sum of the series ½ + ¾ + 7/8 + 15/16 + ... up to n terms is:Mathematics — NUST Mock By IBAGRADS 5 — Question 22 of 200A. n - 1 + 1/2nB. n + 1/2nC. 2n + 1/2nD. n + 1 + 1/2nPractice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →