Need help with part b) ii) ! Please explain it to me as well! Thank you so much.

Ask Singapore Homework?

Upload a photo of a Singapore homework and someone will email you the solution for free.

junior college 1 | H2 Maths
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question

junior college 1 H2 Maths

Need help with part b) ii) ! Please explain it to me as well! Thank you so much.

Date Posted: 7 years ago

done {{ upvoteCount }} Upvotes

clear {{ downvoteCount * -1 }} Downvotes

when the couple is settled, there are 4 men abd 4 women seperatively, so its 4!*4!, the couple can change seats, so *2

Date Posted: 7 years ago

Erin

7 years ago

Thank you!