(B). In how many ways can the letters of the word 'TRIANGLE' be arranged?
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40,320 different ways
How many ways can the letters of the word TRIANGLE be arranged? Solution: Here there are a total of eight choices for the first letter, seven for the second, six for the third, and so on. By the multiplication principle we multiply for a total of 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1 = 8! = 40,320 different ways.
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1
Answer:
In how many ways can the letters of the word 'TRIANGLE' be arranged?
40,320 different ways
Here there are a total of eight choices for the first letter, seven for the second, six for the third, and so on. By the multiplication principle we multiply for a total of 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1 = 40,320 different ways.
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