How many necklaces can be composed of five white and two black beads?
1
Expert's answer
2010-06-22T05:36:21-0400
Black beads divide white beads into 2 groups (one of these two groups can contain 0 beads). The kind of a necklace is completely determined by the number of beads in the smaller group. This number can be 0, 1 or 2.
Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…
APPROVED BY CLIENTS
Finding a professional expert in "partial differential equations" in the advanced level is difficult.
You can find this expert in "Assignmentexpert.com" with confidence.
Exceptional experts! I appreciate your help. God bless you!
Comments
Leave a comment