Set Theory and Algebra MCQ

1:

 If  f : X -> Y and a, b  ⊆ X, then f (a  ∩ b) is equal to

A.

f(a) - f(b)

B.

f(a) ∩ f(b)

C.

a proper subset of f(a) ∩ f(b)

D.

f(b) - f(a)

 

Answer : C

Explanation :

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Option: A

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