Assertion (A): A graph is planar if it has a dual.Reason (R): The du – McqOptions

MCQOPTIONS

1.	Assertion (A): A graph is planar if it has a dual.Reason (R): The dual of a graph can be found by window dot method.
A.	Both A and R are true and R is correct explanation of A
B.	Both A and R are true and R is not the correct explanation of A
C.	A is true but R is false
D.	A is false but R is true
Answer» D. A is false but R is true

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