EASY
8th ICSE
IMPORTANT
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Two sets are equal if they have the same number of elements.

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Important Questions on Sets

EASY
8th ICSE
IMPORTANT
If AB and BA, then A=B.
EASY
8th ICSE
IMPORTANT
Set is a collection of _____ objects
EASY
8th ICSE
IMPORTANT
Two equal sets are always _____.
EASY
8th ICSE
IMPORTANT
If nA=5, then total numbers of subsets of A will be _____.
EASY
8th ICSE
IMPORTANT
The _____ set is a subset of every set.
EASY
8th ICSE
IMPORTANT
If A=ϕ, then n(A)= _____.