If you have four tires to mount on a car these can be mounted in 4!=24 different ways. I initially thought it would be 4*4=16 ways. Why is this assumption wrong? What would the problem have to be like for my 4*4 to be the solution?(adsbygoogle = window.adsbygoogle || []).push({});

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# Four tires to mount on a car these can be mounted

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