Math, asked by sonali6642, 1 year ago

find the sum of 1st 10 terms of the AP 2,9,16,23 ------------

Answers

Answered by shubham1063

2

Answer:

2,9,16,23,30,37,44,51,58,65

Answered by seema2784

2

Answer:

n/2(2a+(n-1) d)

5 ( 4+ 9 * 7)

5* ( 4+ 63)

5*67

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