Question

If a, b, c are in H.P. and a², b2, c2 are in H.P. then
ас
1) a = b = c
2) 2b= 3a + c
3) 62
4
4) 2c = 3b + a
8​

Answer 1

Answer:

1)a=b=c

Step-by-step explanation:

1/a,1/b,1/c are in A.P and 1/a2,1/b2,1/c2 are also in A.P so, a=b=c