Q61. What is the explicit formula for the terms of the geometric progression 3, 9, 27, 81, ...?Mathematics — FAST Mock 6 — Question 61 of 120A. an = 3 ⋅ 3n-1B. an = 3 + 6nC. an = 3nD. an = 9n - 6Practice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →