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15 January, 17:38

What is the nth term to: 27,25,23,21,19

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  1. 15 January, 20:53
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    Answer:Tn=29-2n

    Step-by-step explanation:

    Firstly u determine the differences between the terms and see if it's common. These case the common difference is - 2 which means these is a linear pattern.

    Now Tn=a + (n-1) d

    Tn=27 + (n-1) (-2)

    Tn=27-2n+2

    Tn=29-2n
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