Math, asked by aryannugalsunle, 7 months ago

Which of the following can not be the sum of n terms of an A. p.
A) 2n square +3n
B) 7n square +8
C) n square +3n-1
D) 8 n square +5n
More than one answer can exist

Please please and please answer it fast please

Answers

Answered by dharsudharshana

1

Answer:

c) n square+3n-1 is not be the sum of n terms in a.p

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