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Class 11
Maths :-Additional Questions_ Set - 1 - Set

Let A= {x:x ∈ N and x is a multiple of 2} B = {x: x ∈ N and x is a multiple of 5} and C = {x: x ∈ N and x is a multiple of 10} Describe the sets
i. (A∩B)∩C
ii.A∪(B∩C) A ∩( B∪C)

Answer:

A = {x: x ∈ N and x is a multiple of 2 }
= {2,4,6,…}
B = {x: x ∈ N and x is a multiple of 5 }
HSSlive Plus One Maths Chapter Wise Questions and Answers Chapter 1 Sets 19

NCERT Maths Class 11

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