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Find a formula for the general term an of the sequence, assuming that the pattern of the first few terms continues.{ 1/4, - 2/9, 3/16, - 4/25, ...}

Question

Find a formula for the general term an of the sequence, assuming that the pattern of the first few terms continues.
{ 1/4, - 2/9, 3/16, - 4/25, ...}

check_circleAnswer
Step 1

The given series is;

1 2 3
4
4 9 6
25
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1 2 3 4 4 9 6 25

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Step 2

By observing the...

(-1)- 1
(n+1)
1
2 3
4
'6 25
4
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(-1)- 1 (n+1) 1 2 3 4 '6 25 4

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Calculus

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