If fff$2^a×2^b=2^c$/fff and 0＜c＜1, then which of the following could be the...【小站备考】

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Question 12 Select one or more answer choices

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$2^a×2^b=2^c$ and 0＜c＜1, then which of the following could be the average (arithmetic mean) of a and b? Indicate all such averages.

A.0.1

B.0.2

C.0.3

D.0.4

E.0.5

F.0.6

G.0.7

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