Math, asked by khanwaleed098, 1 month ago

A group of n boys can be arranged in a line in a certain number of ways. By adding two more boys to the

group, the number of possible arrangements increases by a factor of 420. Find the value of n.​

Answers

Answered by zinatk906
1

Answer:

A group of n boys can be arranged in a line in a certain number of ways. By adding two more boys to the

group, the number of possible arrangements increases by a factor of 420. Find the value of n.

Step-by-step explanation:

A group of n boys can be arranged in a line in a certain number of ways. By adding two more boys to the

group, the number of possible arrangements increases by a factor of 420. Find the value of n.

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