Why do we Multiply combinations? When working on a combination problem, we usually multiply. But sometimes addition shows up — how do we know which is which? Here’s a few mental models I use to keep them straight. Mental Model: Different Dimensions Let’s take a simple situation: You have 4 shirts and 8 pants, how […]
The post Why do we multiply combinations? appeared first on Commerce and Management Sciences World.
This post first appeared on Commerce And Management Sciences World, please read the originial post: here
