Christmas MT's answer to Chew's Junior College 2 H2 Maths Singapore question.
done
1 Upvotes
clear 0 Downvotes
The bug only has 8 crossways to choose. At each crossway it has 2 options, left and right. In order to reach D, it has to choose 5 left and 3 right (no matter which combination).
Date Posted:
2 years ago
360 Tutoring Program