Math, asked by komal9080, 1 year ago

The square of a term in the arithmetic sequence 2,5,8....is2500.what is its position?

Answers

Answered by Anonymous

16

Term²=2500

Term = 50

a(n)=a₁+(n−1)d

50=2 +(n-1) 3

48=(n-1)3

16=n-1

n=17

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