Question

find a, b and c such that the following number are in. A.P a,7,b,23,c​

Answer 1

Answer:

sorry iam not understand

Answer 2

a, 7 , b, 23,c are in AP

so, 7 - a = b - 7 = 23 - b = c -23

-b - a = -14

a + b = 14

2b = 30

b = 15

put this in equation (1)

a = -1

now, again,

b +c = 46 c = 46 -15 = 31