find a, b and c such that the number a , 7,b,23,c are in A.P please solve it​

Question

find a, b and c such that the number a , 7,b,23,c are in A.P please solve it​

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Euphemia 8 hours 2021-07-22T04:26:20+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-07-22T04:27:39+00:00

    Answer:

    since a,7,b,23,c are in A.P.

    first term t1=a

    second term t2=7

    common difference (d)=7-a

    forth term t4=a+3d

    23=a+3(7-a)

    23=a+21-3a

    23=21-2a

    2a=21-23

    a=-2/2=-1

    common difference =7a=71=8

    third term =a+2d=1+2×8=15

    :.b=15

    5th term =c

    a+4d=c

    c=1+4×8=31

    a=-1

    b=15

    c=31

    0
    2021-07-22T04:28:06+00:00

    Step-by-step explanation:

    what is stoichiometry ?

    only for faizan !!!!

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