1.

A, b, c are in continued proportional lf a=3 and c=27 than Find b​

Answer»

Answer:

b = 9.

Solution:

a, b, C are in CONTINUED PROPORTIONAL means they are in G.P.

» a = A, b = AR and c = AR²

» b = √(ac)

» b = √(3 × 27)

» b = 9



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