Math, asked by drubi8875, 7 months ago

The sum of first 10 terms of an A.P is 35 and the sum of next 10 terms is -35.find the sum of 20 terms in progression

Answers

Answered by tharan23

1

Answer:

I think it's zero

Step-by-step explanation:

becaise the sum of first 10 is 35 and next ten is -35

so the sum of these two will be zero

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