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Please Help

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n
lim(n→+∞)⁡ ∑ (3/4)^k =
k=1

  • Please Help -

    the n is supposed to be above the sigma sign and the k=1 is supposed to be below the sigma sign. thanks.

  • MATH!! -

    Please type your subject in the School Subject box. Any other words, including obscure abbreviations, are likely to delay responses from a teacher who knows that subject well. (I've never heard of a class called "Please Help," have you?? =)

  • Please Help -

    see other post.

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