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2 years ago

Let A= {a,b,c,d,e} and let B= {1,2,3,4,5} determine n(AxB)

Mathematics

1 answer:

777dan777 [17]2 years ago

7 0

n(AxB) = 25

Step-by-step explanation:

AxB in sets is called Cartesian product. And is defined as a set of ordered pairs (a,b) where a belongs to A and b belongs to B.

Given

A = {a,b,c,d,e}

B = {1,2,3,4,5}

The number of elements for Cartesian product of two sets is determined by:

$n(AxB) = n(A) * n(B)$

Here

$n(A) = 5\\n(B) = 5$

So,

$n(AxB) = 5*5 = 25$

Hence,

n(AxB) = 25

Keywords: Sets, Cartesian Product

Learn more about sets at:

#LearnwithBrainly

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Answer:

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Step-by-step explanation:

Given

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$15 \geq 22 + x$

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