Question

three numbers are in AP the sum is 48 and the product of first and third term is 175 find the numbers​

Answer 1

Answer:

7, 16, 25

Step-by-step explanation:

let the AP be a-d, a, a+d

sum of the three numbers is 48

a - d + a + a + d = 48

3a = 48

a = 48/3 = 16

product of first and third is 175

(a - d) × (a + d) = 175

${a}^{2} - {d}^{2} = 175 \\ {16}^{2} - {d}^{2} = 175 \\ 256 - {d}^{2} = 175 \\ - {d}^{2} = 175 - 256 \\ - {d}^{2} = - 81 \\ {d}^{2} = 81 \\ d = \sqrt{81} \\ d = 9 \\ the \: ap \: is \\ a - d = 16 - 9 = 7 \\ a = 16 \\ a + d = 16 + 9 = 25 \\ 7 \: \: \: 16 \: \: \: 25$

hope you get your answer

Answer 2

Step-by-step explanation:

1. very good morning sir ji how are you and your family a very happy new year to you and your family a very happy new year to you and your