Download the app

Questions  

Consider the following relations:

 1. AB=A(AB)

 2. A=(AB)(AB)

 3. A(BC)=(AB)(AC)

Which of these is/are correct?

Unlock the full solution & master the concept.

Get a detailed solution and exclusive access to our masterclass to ensure you never miss a concept
By Expert Faculty of Sri Chaitanya
a
1 and 3
b
2 only
c
1 and 2
d
2 and 3

Ready to Test Your Skills?

Check Your Performance Today with our Free Mock Tests used by Toppers!

detailed solution

Correct option is C

A−B=A−(A∩B) is correct  A=(A∩B)∪(A−B) is correct Relation 3 is false.Thus, relations 1 and 2 are true.


Similar Questions

Let A and B be two sets in the universal set. Then A-B equals

Get your all doubts cleared from
Sri Chaitanya experts

counselling
india
+91

whats app icon
phone icon