Math, asked by krishnany457, 9 months ago

find the terms of first 20 terms ap 3,7,11,15, using formula​

Answers

Answered by nidhisharma98133
1

Answer:

as it is 20 terms 4 terms are given

3+7+11+15+19+23+27+31+35+39+43+47+51+55+59+63+67+71+75+79

=820

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