Math, asked by singhsh426, 11 months ago

Find the sum:A P
1.2 + 7 + 12 + 17 + ..... to 19 terms.
2. 9 + 7 + 5 + 3 ........ to 14 terms.​

Answers

Answered by Anonymous
1

Answer:

Ans : 1. 893

2. -56.

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