33. Let S, be the sum of the first n terms of an AP. If S2=3n + 14n2, then what is the common difference ? (a) 5 (b) 6 (c) 7 (d) 9
adityaman2003
Asked:
December 2022
Question 99) What should come in place of "?' in the following (c) 60 (d) 48 (a) 96 (b) 36