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How many different ways can 3 cubes be p...

How many different ways can 3 cubes be painted if each cube is painted one colour and only the 3 colours red, blue and green are available? (Order is not considered, for example, green, green, blue is considered the same as green, blue green)

A

2

B

3

C

9

D

10

Text Solution

Verified by Experts

The correct Answer is:
D
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