Q151. What is the explicit formula for the nth term (an) of the arithmetic progression 7, 11, 15, 19, ...?Mathematics — Sequences and Series — Question 151 of 208A. an = 7 + 4nB. an = 4n + 3C. an = 7n + 4D. an = 7 + (n+1)4Practice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →