Five-Digit Numbers Adjacent Digits

How many five-digit numbers can you create from the numbers 1,2,3,4,5,6 if 1 and 2 must always be next to each other? We cannot repeat the digits.

Final Answer:

n =  240

Step-by-step explanation:

n=2 (5 4 3 2)=240



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combinatoricsbasic operations and conceptsnumbersGrade of the word problem

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