Determine an equation for the line
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Determine an equation for the line

[From: ] [author: ] [Date: 11-05-27] [Hit: ]
and using those I can get the vector [7/2, 0, 7].However, the answer is given with a vector of [1, 0,......
that has the same x & z intercepts as the plane with equation 2x + 5y - z + 7 = 0. In vector form.

One of the points is (0, 0, 7), another is (-7/2, 0, 0), and using those I can get the vector [7/2, 0, 7].

However, the answer is given with a vector of [1, 0, 2]. Where did this vector come from?

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that has the same x & z intercepts as the plane with equation 2x + 5y - z + 7 = 0.

One of the points is A(0, 0, 7), YES correct

another is B(-7/2, 0, 0), YES also correct


line L= OB - OA = [-7/2, 0, -7] ~ [-7, 0 , -14] ~ [7, 0, 14] ~ [1, 0, 2]

as k[x,y,z] for line is same line for any non-trivial 'k'
Any examiner will know this in your answers so dont worry.
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