1. The nth term of a sequence is given by 2n-1, write down the 1st eight terms.

Question

1. The nth term of a sequence is given by 2n-1, write down the 1st eight terms.

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Abigail 2 months 2021-10-13T23:09:52+00:00 1 Answer 0 views 0

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    2021-10-13T23:11:40+00:00

    Answer:

    1, 3, 5, 7, 9, 11, 13, 15

    Step-by-step explanation:

    2n-1

    n1 = (2×1)-1 = 2-1 = 1

    n2 = (2×2)-1 = 4-1 = 3

    n3 = (2×3)-1 = 6-1 =5

    and so on

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45:7+7-4:2-5:5*4+35:2 =? ( )