Using the fundamental counting principle, it is found that there are 24 different combinations she can wear.
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The sweaters and the pants are independent, and this is why the fundamental counting principle is used.
Fundamental counting principle:
States that if there are p ways to do a thing, and q ways to do another thing, and these two things are independent, there are p*q ways to do both things.
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Thus:
[tex]T = 6 \times 4 = 24[/tex]
There are 24 different combinations.
A similar problem is given at https://brainly.com/question/24067651