Math, asked by afeefafathima4, 11 months ago

if sn the sum of first n terms of an arithmetic progression is given by sn=2n2+n then find its nth term

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Answered by MissAGGRAWAL

3

Answer:

refer in attachments

hope it helps u

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afeefafathima4: thnx

MissAGGRAWAL: my pleasure

afeefafathima4: whts ur name

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