Question:
State in each case whether A ⊂ B or A ⊄ B.
$A=\phi, B=\{0\}$
Solution:
A ⊂ B
Explanation: A is a : set. Since, ϕ is a subset of every set therefore A ⊂ B.
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.