Question

What is the projection of the unit vector of the direction of the line x= 1...

What is the projection of the unit vector of the direction of the line x= 1 + 2t, y= 3-t, z= 5 + 2t on the normal vector of the plane 2x+3y-6z+8=0? If your answer is a fraction write it in the abcd/efgh style.

Homework Answers

Answer #1

normal vector of the plane is  

  

  

vector along the line be   

unit vector along the line be

projection of on   

answer  

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