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The vector form of the equation of the l...

The vector form of the equation of the line passing through the points ( 3, 4, -7) and (5, 1 , 6) is

A

`bar(r) = (-i -j +2hatk) + lamda (2hati + 3hatj +hatk)`

B

`bar(r) = (hati - hatj + 2hatk) + lamda (2hati + 3hatj + 6hatk)`

C

`bar(r) = (-hati - hatj + 2hatk) + lamda (3hati + 2hatj - hatk)`

D

`bar(r) = (- hati + - hatj + 2hatk) + lamda (3hati + 2hatj - hatk)`

Text Solution

Verified by Experts

The correct Answer is:
(a)`bar(r) = (3hati + 4hatj - 7hatk) + lamda(2hati - 3hatj + 13 hatk )`
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