1+3+5+7+........... Nth order value

Question

Saurabh Singh · Answer

If the initial term of an arithmetic progression is $a_1$ and the common difference of successive members isd, then thenth term of the sequence ( $a_n$ ) is given by:

$\ a_n = a_1 + (n - 1)d,$

$a_1$ = 1

d=2

so,

nth order term is $a_n$ = 1+(n-1)*2

$a_n$ =2n-1

Thanks & Regards
Saurabh Singh,
askIITians Faculty
B.Tech.
IIT Kanpur

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1+3+5+7+........... Nth order value

1+3+5+7+........... Nth order value

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