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Mandarinka [93]
3 years ago
5

Find a formula for the nth term an=4n+?

Mathematics
1 answer:
zepelin [54]3 years ago
5 0
<span>I tried a formula with Tn+1, swapped in 4n-2 for 4(n+1)-2 = 4n+4 and then proceeded with Tn+1 + Tn = 4n+2 - 4n-2.

</span>
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