Question

The sum of first three terms of an A.P is 12 and their product is 48. Find the first four terms of A.P.​

Answer 1

Answer:

Let three numbers in A.P. be a-d, a, a+d. ⇒ Number are 4 - 2, 4, 4 + 2 = 2, 4, 6. ⇒ Number are 4 - (-2), 4, 4 + (-2) = 6, 4, 2.