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A is contained in B and the two are not equal. Then A is called a:
APartial product
BPrimary product
CProper subset
DPerfect subset
Answer & Solution
Correct answer: C. Proper subset
1. A sits inside B.
2. But B holds something more.
3. A is a proper subset of B.
_Source: NCERT Class 11 Mathematics, Chapter 1, Sets._
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