Question

For any three positive real numbers a, b and c, 9(25a² + b²) + 25(c² – 3ac) = 15b(3a + c). Then:(a) a, b and c are in G.P.(b) b, c and a are in G.P.(c) b, c and a are in A.P.(d) a, b and c are in A.P.

Answer 1

Answer:

option(c)

Step-by-step explanation: