English
Gujarati
1.Set Theory
easy

यदि $aN = \{ ax:x \in N\} ,$ तब समुच्चय $3N \cap 7N$ है .....$N$

A

$21 $

B

$10$

C

$4$

D

इनमें से कोई नहीं

Solution

Solution is Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
Standard 11
Mathematics

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