Question

A is subset of B and B is subset of C,then(A intersection B)union c is equal to​

Answer 1

Answer:

C

When A intersection B

• we get all common elements
• Thus common elements already present in set C
• So, answer is C

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Answer 2

Answer:

C

(A N B)U.

is C

N meaning common elements

U meaning all elements coming in c

thats C is answer