form an A.P. Find its (i) nth term (it) 10th term. Show that the numbers 17, 11, 5, -1, -7, 13, The given progression is 17,

Question

form an A.P. Find its
(i) nth term (it) 10th term.
Show that the numbers 17, 11, 5, -1, -7, 13,
The given progression is 17, 11, 5, 1, -7 -13,​

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Ella 2 weeks 2021-10-01T16:04:14+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-10-01T16:05:15+00:00

    Answer:

    (i)nth term:-23-6n;(ii) -115

    Step-by-step explanation:

    tn=17-6n+6

    =23-6n

    12th term:-23-6×23=-115

    0
    2021-10-01T16:05:36+00:00

    n term =6

    a=17,

    d=11-17=-6

    t10=a+(n-1)*d

    t10=17+(10-1)*-6

    17+9*-6=2

    so the tenth term =2

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