Question

Suppose we want to choose 2 colors, without replacement, from the 3 colors red, blue, and green . How many ways can this be done, if the order of choices is relevant

Answer 1

The 2 colors can be chosen in 6 different ways.

In how many ways can the colors be chosen?

Here we need to identify the selections and the numbers of options for each.

Here the selections are:

• Color 1.
• Color 2.

And the numbers of options for each are:

• Color 1: 3 options (there are 3 colors).
• color 2: 2 options (one is already taken).

The total number of combinations is:

C = 3*2 = 6

The 2 colors can be chosen in 6 different ways.

If you want to learn more about combinations:

https://brainly.com/question/11732255

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