QL Choose correct alternative.1) If A=(1.2.3) B= (2.3.5) then A U B =

1.	QL Choose correct alternative.1) If A=(1.2.3) B= (2.3.5) then A U B = ?a) (1.2.3.4.5)b) 2.3)c) [12.3.5)d) 11.23.23.53
Answer» ANSWER: B. A(1.2.3) B(2.3.5) AUB=A(1.2.3)UB(2.3.5). = AUB=(2.3)

QL Choose correct alternative.1) If A=(1.2.3) B= (2.3.5) then A U B = ?a) (1.2.3.4.5)b) 2.3)c) [12.3.5)d) 11.23.23.53

Answer»

ANSWER:

B. A(1.2.3) B(2.3.5) AUB=A(1.2.3)UB(2.3.5). = AUB=(2.3)

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QL Choose correct alternative.1) If A=(1.2.3) B= (2.3.5) then A U B = ?a) (1.2.3.4.5)b) 2.3)c) [12.3.5)d) 11.23.23.53​

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QL Choose correct alternative.1) If A=(1.2.3) B= (2.3.5) then A U B = ?a) (1.2.3.4.5)b) 2.3)c) [12.3.5)d) 11.23.23.53