Find sum of the series (1+2)+(1+2+2²)+(1+2+2²+2³)+- upto n terms.

Question

Find sum of the series (1+2)+(1+2+2²)+(1+2+2²+2³)+…. upto n terms.

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Claire 1 month 2021-08-13T04:05:37+00:00 1 Answer 0 views 0

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    2021-08-13T04:07:02+00:00

    Answer:

    thy name is different and build you show up at night

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18:9+8+9*3-7:3-1*13 = ? ( )