3 years ago

Ellie wants to change her password which is ELLIE9 but with same letters and number. In how

Mathematics

1 answer:

MissTica3 years ago

8 0

$\dfrac{6!}{2!2!}-1=\dfrac{3\cdot4\cdot5\cdot6}{2}-1=180-1=179$

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makvit [3.9K]

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Step-by-step explanation:

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