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Question
The vector equation of the line passing through the points (3, 5, 4) and (5, 8, 11) is.
Options
True
False
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Solution
This statement is True.
Explanation:
The position vector of the points (3, 5, 4) and (5, 8,11) are
`veca = 3hati + 5hatj + 4hatk`
`vecb = 5hati + 8hatj + 11hatk`
And therefore, the required equation of the line is given by
`vecr = 3hati + 5hatj + 4hatk + lambda(2hati + 3hatj + 7hatk)`
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