Table of Contents
Choose the correct options for the following questions.
If $S_{n}=3n^{n}+2n$ in an arithmetic series, then first three terms of the sequence is
Difficulty: Easy
A:
5,11,17
B:
5,3,21
C:
5,9,13
D:
5,15,25
The $a_{4}$ of the (a)P: 3/4,2, 13/4.....is
Difficulty: Easy
A:
23/4
B:
12
C:
7
D:
9/2
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