Math, asked by deeptisomasekar4664, 1 year ago

In an

a.P., the sum of first ten terms is -150 and the sum of its next ten terms is -550. Find

a.P

Answers

Answered by aman2673

0

Answer:

use formula sn=(t1+ t2) ×n÷2

Step-by-step explanation:

you will get the answer

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