Find the number of arrangements for placing 4 cars in 8 consecutive slots such that there is
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Question:
Find the number of arrangements for placing 4 cars in 8 consecutive slots such that there is atleast one empty slot between any 2 cars?
A.120
B.180
there are 8 consecutive parking slots available in a hotel parking lot. in how many ways can 4 distinct cars be parked so that at least one parking slot remains vacant between any two cars?
Related Book For
Discrete and Combinatorial Mathematics An Applied Introduction
ISBN: 978-0201726343
5th edition
Authors: Ralph P. Grimaldi
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