1.

Assertion (A): The points A(2,3,5) B(4,6,10), C(8,12,20) are collinear. Reason (R ) : Two lines will be parallel if their D.R's are proportional.

Answer»

Both A and R are ture and R is the CORRECT explanation of A
Both A and R are TRUE but R is notthe correct explanation of A
A is true but R is false
A is false But R is true

Answer :A


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