Question 79
In how many different ways can 4 couples sit in a row of 8 seats in a theatre if each couple wants to sit together?
(A) $4!$
(B) $2 \cdot 4!$
(C) $24$
(D) $384$
(E) $256$
(A) $4!$
(B) $2 \cdot 4!$
(C) $24$
(D) $384$
(E) $256$
MathNet 2017-part-06 — 176 problems (EN–VI) Question 79
Math Olympiad Vault · MathNet 2017-part-06 — 176 problems (EN–VI)