for what value of k are the numbers 2,4,k, 12 there are consicutive terms of arithmetic progrestion​

Question

for what value of k are the numbers 2,4,k, 12 there are consicutive terms of arithmetic progrestion​

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Ruby 1 month 2021-08-20T04:44:35+00:00 1 Answer 0 views 0

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    2021-08-20T04:46:26+00:00

    Step-by-step explanation:

    if a, b, c are in Ap

    arithmetic mean, c = (a + b) / 2

    then, 4 = ( k + 2 ) / 2

    => k + 2 = 8

    => k = 6

    Or

    k = ( 4 + 12 ) / 2 = 8

    But here , 6 never equal to 8.

    So your question is wrong. Ans.

    Here you go with your wrong question. Best of Luck

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