Question

1. If!!
1 1
are in A.P., prove that:
a b c с
b + C +a + b
are in A.P.
bc
Q​

Answer 1

Answer:

1. If!!

1 1

are in A.P., prove that:

a b c с

b + C +a + b

are in A.P.

bc

Q

ok ok ok ok