Question

Simplify. (V3.72) ( 13-V2)
(A) 3 (B) 5 (0) 1 (D) V2
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Answer 1

Answer: Correct option is

D

{3,5}

A×B={(3,a),(3,−1),(3,0),(5,a),(5,−1),(5,0)}

A={3,5}

as we know A is set of all entries in ordered  pair A×B.

Step-by-step explanation: