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Question -

Find the sum to┬аn┬аterms of the sequence, 8, 88, 888,8888тАж



Answer -

Given sequence: 8, 88,888, 8888тАж

This sequence is not aG.P.

But, it can be changedto G.P. by writing the terms as

Sn┬а= 8 + 88 + 888 + 8888 + тАжтАжтАжтАжтАж.. to┬аn┬аterms

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