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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, 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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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
asked
User Hydrogen
by
7.7k points

1 Answer

4 votes

Answer:20

Explanation:

How many different two-letter combinations can be formed from the letters G, R, A-example-1
answered
User Prasenjit Mahato
by
8.2k points
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