Question

the sum of 3 number of an ap is 15 and their product find the number​

Answer 1

let three number in ap be

a-d,a,a+d

then

according to the question

a-d+a+a+d=15

3a=15

a=5

then three number will be

5-d,5,5+d

again.

product...Not given here..!!!!!???????

Answer 2

Answer:

Let the three numbers which are in A.P be (a-d),a(a+d) respectively ,these numbers are in AP since their Common difference is D

So,the correct answer is "3,5,7".