Math, asked by vaishnavi72127, 3 months ago

if a subset of b n(a)=12 and n(b)=20 the value of
a)A
b)B
c)b-a
d)null set

Answers

Answered by dcakraborty709
0

Answer:

c)b-a is the right answer of if a subset of b n(a)=12 and n(b)=20 the value of

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