JEE Math Practice Question
For any three positive real numbers a, b and c, 9(25$${a^2}$$ + b2) + 25(c2 - 3$$a$$c) = 15b(3$$a$$ + c). Then
- A.b, c and $$a$$ are in G.P.
- B.b, c and $$a$$ are in A.P.
- C.$$a$$, b and c are in A.P.
- D.$$a$$, b and c are in G.P.
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