Question

Vector Question,See Attachment.

Answer 1

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

Answer 2

what have u tried ?

Answer 3

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>

Answer 4

Idk what do do next @Marki

Answer 5

im not sure @ganeshie8

Answer 6

@hartnn