Math, asked by veerudehmiwal11, 3 months ago

is:ਜੇਕਰ 5, 2 k -3, 9 A.P. ਵਿੱਚ ਹੋਣ ਤਾਂ ‘k’ ਦਾ ਮੁੱਲ ਪਤਾ ਕਰੋ। *​

Answers

Answered by biligiri
1

Step-by-step explanation:

if a, b, c are in A.P, then b-a = c-b

=> 2k - 3 -(5) = 9 - (2k - 3)

=> 2k - 8 = -2k + 12

=> 4k = 20

=> k = 20/4 => 5

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