Anku Asked a Question
January 19, 2021 5:30 pmpts 30 pts
how can we sum this..pls once show. .. . . . . . . . . . . .
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  • Satpal singh thankyou
    refer this video https://youtu.be/4baQj2-BZHM
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  • Satpal singh Best Answer
    what is A? i m asauming this is finite. so basically it is Finite G.P. with common ratio 1/2
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