📚 Practice Mode
Cardinal number of a finite set - class-IX
Learn at your own pace with hints and detailed explanations
1 / 23
Multiple Choice
If $A\subset B$, then $n[P(A)]$ ______ $n[P(B)]$
- $=$
- $<$
- $\leq $
- $>$
Cardinal number of a finite set - class-IX
Learn at your own pace with hints and detailed explanations
If $A\subset B$, then $n[P(A)]$ ______ $n[P(B)]$