6. The tenth term of an AP 1 point 1, 3.5, 7. … is O 18 O 19 O -19 -18​

Question

6. The tenth term of an AP 1 point
1, 3.5, 7. … is
O
18
O
19
O -19
-18​

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Samantha 1 month 2021-08-18T19:29:37+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-08-18T19:31:20+00:00

    a=1

    d=2

    TO FIND -: 10th TERM

    a + 9d

    1 + 9 \times 2

     = 19

    mark as brainlist if it helps ❤️

    0
    2021-08-18T19:31:36+00:00

    a(first term)=1

    d(Common difference)=3-1=2

    Therefore,

    10th term = a+(n-1)×d

    = 1+(10-1)×2

    =1+9×2

    =1+18=19

    Therefore, 19 is 10th term of AP

    Please mark me as brainliest

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