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2 years ago

The following is a subset of A = {1, 2, 3, 4, 5}, except: *

Mathematics

1 answer:

erica [24]2 years ago

7 0

A subset only includes element from the original set.

Answer #3 has "7" in it, but 7 isn't in Set A, so it cannot be a subset.

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Answer:

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Step-by-step explanation:

The complete question in the attached figure

we know that

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slamgirl [31]

Answer:

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Step-by-step explanation:

Let be $\vec u = (2,-3)$ , its unit vector is determined by following expression:

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