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OpenStudy (hba):
Vector Question,See Attachment.
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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
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OpenStudy (anonymous):
im not sure @ganeshie8
OpenStudy (hba):
@hartnn
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