maths solve

Question

Answer 1

Firlstly, $6$ law students can be seated in $6!$ ways.

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Now, $7$ possible positions are available for MBA students. So, choose $5$ of $7$ positions in $\binom 7 5$ ways and then arrange these $5$ in $5!$ ways.

So, Total possible ways $ = 6!*\binom 7 5 *5!$