The vector equation of a line passing through the points A(4,2,1) and B(2,-1,3) isA. `(-4hati - 2hatj - hatk) + lambda(2hati + 3hatj - 2hatk)`B. `(4hati + 2hatj + hatk) + lambda(-2hati - 3hatj + 2hatk)`C. `(-4hati - 2hatj - hatk) + lambda(2hati +3hatj - 4hatk)`D. `(4hati + 2hatj +hatk) + lambda(-2hati - 3hatj + 4hatk)`

The vector equation of a line passing through the points A(4,2,1) and

1.	The vector equation of a line passing through the points A(4,2,1) and B(2,-1,3) isA. `(-4hati - 2hatj - hatk) + lambda(2hati + 3hatj - 2hatk)`B. `(4hati + 2hatj + hatk) + lambda(-2hati - 3hatj + 2hatk)`C. `(-4hati - 2hatj - hatk) + lambda(2hati +3hatj - 4hatk)`D. `(4hati + 2hatj +hatk) + lambda(-2hati - 3hatj + 4hatk)`
Answer» Correct Answer - B

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