Question

Hey..9th Maths question..plz solve it and help me
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Answer 1

Answer:

A is equal bhot sides C is not equal

Answer 2

Answer:

A and C sets are equal

Set A : 3x-1=2. = x=1

Set B : x=1 (neither prime nor composite

Set C : x=1

All the three are equal sets as value of x is equal in all