Question

Find the sum of first 10 terms of the AP 2, 7, 12, ....​

Answer 1

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2,7,12,17,22,27,32,37,42,47,52 these are the sum of 1st 10 terms.

$\huge\colorbox{orange}{çhű࿐ ❤}$

Answer 2

Answer:

2+7+12+17+22+27+32+37+42+47

= 265