Question

if sum of 3 numbers in AP is 21 and their product is 231. Find the numbers​

Answer 1

Answer:

It is given that the sum of three numbers in AP is 21 and the product of these three numbers is 231. We know that these three numbers are in AP. Since we know that the above sum equals to 21. Hence, the required numbers are 3, 7, 11 or 11, 7, 3.

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Answer 2

Complete step-by-step answer:

It is given that the sum of three numbers in AP is 21 and the product of these three numbers is 231. We know that these three numbers are in AP. Since we know that the above sum equals to 21. Hence, the required numbers are 3, 7, 11 or 11, 7, 3.