Question

the menu at jestine's restaurant has side dishes and main dishes. The dishes are rice potatoes and vegetables. The main dishes are chicken, fish and beef . If you can order one side dish and one main dish , how many possible combinations are there?

Answer 1

Given Data:

The dishes are : Rice potatoes and vegetables, number is 2.

The main dishes are: chicken fish and beef, number is 3.

We have,

$nC_r=\frac{n!}{r!(n-r)!}$

Therefore, we have,

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