Let A = {a, b}, B = {a, b, c}. Is A ⊂ B? What is A ∪ B?


Let A = {ab}, B = {abc}. Is A  B? What is A  B?


Here, A = {ab} and B = {abc}

Yes, A  B.

A B = {abc} = B

Leave a comment


Click here to get exam-ready with eSaral

For making your preparation journey smoother of JEE, NEET and Class 8 to 10, grab our app now.

Download Now