Question

find 5 number in A.P such that their sum is 30 and sum of that squares is 220​

Answer 1

Answer:

6

Step-by-step explanation:

answer can be easily found in this way-

5 terms of an A.P can be represented in the form as a-2d,a-d,a,a+d,a+2d.

then sum = a-2d + a-d + a + a+2d +a+d that is 30

so after addind a = 6.

that is answer

Answer 2

Answer:

a=6 d=+2,-2

Step-by-step explanation:

hope it helps