If are in A.P., then...

are in A.P. are in G.P. a, b, c are in H.P. ...

Exam

Mathematics

If

ln(a + c),ln(c - a),ln(a - 2b + c)

are in A.P., then

A

a,b,c

are in A.P.

B

a^{2},b^{2},c^{2}

are in A.P.

C

a,b,c

are in G.P.

D

a,b,c

are in H.P.

Select an option to instantly check whether it is correct or wrong.

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