CBSE BOARD X, asked by nitinchavan87, 10 days ago

find the 38th of AP 3,8,13...…​

Answers

Answered by perinon
1

Answer:

188

Explanation:

ap(n) = a +(n-1)*d

a=3

n=38

d=5

ap(38)= 3+ (37)*5

=188

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