Question

1. If A and B are two sets , then

A - (A-B) is equal to : *
O (A) B
O (B) AUB
O (C) ACB
O (D) B - A​

Answer 1

Step-by-step explanation:

option A is correct...

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Answer 2

Answer:

a) b

Step-by-step explanation:

When we remove the bracket ,we get

A-(A-B)

=A-A+B

We can see A gets cancelled

Hence ,the answer is B