1.Set Theory
easy

यदि $A$ और $B$ दो ऐसे समुच्चय हैं कि $A \subset B ,$ तो $A \cup B$ क्या है ?

Option A
Option B
Option C
Option D

Solution

If $A$ and $B$ are two sets such that $A \subset B,$ then $A \cup B=B$

Standard 11
Mathematics

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