Math, asked by kbosskhan098, 5 months ago

If A = { 5,6,7,8,9}B = { 7,8,3,2,1 }, then 1 point

AUB = ? *

O {1,2,3,5,6,7,8,9 }

O {7,8}

O {9}

O O {1,2,3 }

Answers

Answered by akashmegh821

1

Answer:

{1,2,3,5,6,7,8,9}

Step-by-step explanation:

union mean all elements of both sets

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