How many different two-letter combinations can be formed from the letters G, R, A, C, and E if each letter can only be used once in an arrangement? A. 5 B. 20 C. 60 D. 120

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Peter Cullen asked Mar 5, 2023

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How many different two-letter combinations can be formed from the letters G, R, A, C, and E if each letter can only be used once in an arrangement?

A. 5
B. 20
C. 60
D. 120

How many different two-letter combinations can be formed from the letters G, R, A-example-1

Mathematics
high-school

Peter Cullen asked Mar 5, 2023

by Peter Cullen

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1 Answer

16 votes

Answer:20

Explanation:

Vidya L answered Mar 10, 2023

by Vidya L

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