In an A. P. if a = 2 and t = 12, find
12, find t,, tz, ta
5​

Question

In an A. P. if a = 2 and t = 12, find
12, find t,, tz, ta
5​

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Anna 4 months 2021-08-01T09:00:00+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-08-01T09:01:37+00:00

    Answer:

    a=2

    t

    5

    =12

    ⇒a+4d=12

    ⇒2+4d=12

    ⇒4d=12−2

    ⇒4d=10

    ⇒d=

    4

    10

    ∴d=

    2

    5

    t

    2

    =a+d

    =2+

    2

    5

    =

    2

    4+5

    =

    2

    9

    =4.5

    t

    3

    =a+2d

    =2+2×

    2

    5

    =2+5=7

    t

    4

    =a+3d

    =2+3×

    2

    5

    =2+

    2

    15

    =

    2

    4+15

    =

    2

    19

    =9.5

    t

    2

    =4.5or4

    2

    1

    t

    3

    =7

    t

    4

    =9.5or9

    2

    1

    Step-by-step explanation:

    Hope it helps!

    0
    2021-08-01T09:01:48+00:00

    Answer:

    I don’t know that’s why I can’t answer

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