Math, asked by Anuradhakore, 8 months ago

find the t15 for the following A.P 3,8,13,18

Answers

Answered by niveditakulkarni446

1

3,8,13,18_ _ _ _ t15

a=3, d = t2-t1 =8-3 = 5, n= 15

tn=a+(n-1)d

t15=3+(15-1)5

t15=3+14×5

t15=3+70

t15=73

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