Math, asked by afrin2138, 9 months ago

What is the sum of the first 13 terms of an arithmetic progression if the first term is -10 and last term is 26?

A) 104 B) 140 C) 84 D) 98

Answers

Answered by rumig0720

1

B) 140 .......... .......

Answered by imteyazali9546

0

the sum of the first 13 terms of an arithmetic progression is 140

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