Question

Find 3 numbers in A.P. whose sum is 15 and the product is 45.

Answer 1

9, 5, 1

Answer 2

how?

Answer 3

how u let the numbers?

Answer 4

If i have to find 5 numbers than how we do that?

Answer 5

u mean how did i find them??

Answer 6

yes

Answer 7

just look through three numbers that could multiply to get 45
only 3 3 5 and 9 5 1

Answer 8

i know for odd number we let.....(a-2d), (a-d),a,(a+d),(a+2d)

Answer 9

tell me how this comes?

Answer 10

tell meeeeeee...

Answer 11

ok

Answer 12

wait, that comes into use if the question says the numbers are consecutive but its almost useless if it doesnt say that

Answer 13

means?

Answer 14

Assume The Numbers To be a, a+d , a+2d and make out two equations by first adding them and then multiplying them ... Make their sum equal to 15and product equal to 45.... Then U will get two equations in terms of 'a' and 'd' Then Subtract Those both and U will get The values of 'a' and 'd' .... Then ultimately you will get what the numbers are!! ... Got it??