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kow [346]
3 years ago
9

How many different arrangements of the letters in the word "ALGEBRA" are there?

Advanced Placement (AP)
2 answers:
katrin2010 [14]3 years ago
7 0
The answer to your question is 2,520
Dominik [7]3 years ago
6 0

Answer:

2,520

Explanation:

The word ALGEBRA has 7 letters with the letter A repeated twice.

Hence we permute all 7 letters with A repeated twice

₇P₇ / 2! = 7!/ [  (2!) ( 7-7)!]

= 2,520

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