Math, asked by ukdasandeep2006, 9 days ago

The sum of the first n term of an arithmetic sequence is
$n {}^{2} + 2n$

Answers

Answered by Khyati19991

0

Step-by-step explanation:

ડશ ડશ મૂજે દાશ્હ હા હા હા હા હા gujarati

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