Math, asked by maahigupta37, 8 months ago

if a=(2,4,5) b=(5,7,9) and b is called

Answers

Answered by pranay9018

2

Step-by-step explanation:

a intersection b is 5

a U b is 2,4,57,9.

b is a set

a-b =2,4

b-a= 7,9

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