12 chairs are atrranged in a row numbered 1 to12. 4 men have to be seated in these chairs so that the chairs numbered 1 to 8 should be occupied and no two men occupy adjacent chairs.Find the number of ways the task can be done
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12 chairs are atrranged in a row numbered 1 to12. 4 men have to be seated in these chairs so that the chairs numbered 1 to 8 should be occupied and no two men occupy adjacent chairs.Find the number of ways the task can be done
Jerry4U:
class??
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its simple
accupied chair is a
if it is unaccupied it is u
aa means 2chairs
aa,u,aa,u,aa,u,aa,u
hope it helps
mark brainliest
accupied chair is a
if it is unaccupied it is u
aa means 2chairs
aa,u,aa,u,aa,u,aa,u
hope it helps
mark brainliest
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