3 years ago

I need this in less than 5 minutes :((

Mathematics

1 answer:

alexandr1967 [171]3 years ago

3 0

Answer:

5!=120 ways

Step-by-step explanation:

1st colour 5 ways

2nd colour 4 ways

3rd colour 3 ways

4th colour 2 ways

5th colour 1 way

total no of ways = 5 × 4 × 3 × 2 ×1 =5! = 120 ways

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