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Mathematics 15 Online
OpenStudy (hba):

Vector Question,See Attachment.

OpenStudy (hba):

OpenStudy (anonymous):

line l have this equation \(r=4i+2j-k+t(2i-j-2k)\) but also it lies on this line 2x+by+cy=1 |dw:1420358499140:dw|

OpenStudy (anonymous):

what have u tried ?

OpenStudy (hba):

Um i know that r.n=a.n so like i can find the normal by finding cross product of b1 and b2, i got <4,-b,-2c>

OpenStudy (hba):

Idk what do do next @Marki

OpenStudy (anonymous):

im not sure @ganeshie8

OpenStudy (hba):

@hartnn

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