Question

the sum of first three terms of an Ap is 48 if the producd of first and second term execds 4 times the third term by 12 find ap
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Answer 1

Step-by-step explanation:

$sum = a - d + a + d + a = 48$

$3a = 48$

$a = 16$

$a(a - d) - 4(16 + d)$

$apply \: the \: value \: of \: a$

$16(16 - d) - 4(16 + d) = 12$

$so \: solving \: we \: get \: d = 9$

SO APPLY AP TERMS WE GET,

✏️7,16,25.....

Answer 2

Answer:

the A.P is 7, 16, 25,.......

Step-by-step explanation:

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