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3 years ago

A = {red, green, blue, yellow} B = {orange, purple, black, blue} Find A U B.

Mathematics

2 answers:

Kipish [7]3 years ago

8 0

Answer:

A∪B={ red , green , blue , yellow , orange , purple , black }

Step-by-step explanation:

Let A and B be two subsets Then A∪B represents the union of the two subsets which means that it consists of the elements present in A or B or in both A and B.

given A={ red , green , blue , yellow }

B={ orange , purple , black , blue }

Now A∪B={ red , green , blue , yellow , orange , purple , black }

for getting above first write all the elements in A then start writing elements of B and skip those elements of b which are already present in A and write all the elements of B.

lana66690 [7]3 years ago

7 0

Answer:

{blue}

Step-by-step explanation:

I took the test

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