Friday
December 6, 2013

# Posts by j

Total # Posts: 651

Calculus
Find the shortest distance between the two skew lines L1 and L2 with equations r = [1,2,2] + s [4,3,2] and r = [1,0,-3] + t [4,-6,-1]

Calculus
Find the shortest distance from a point P(2,-1,2) to a line L r= [-1,0,7] + t [4,1,-2].

Calculus
thanks reiny!

Calculus
7. Where does the line r = (1, 2, -5) + t (2, -3, 1) meet the plane 2x + 5y - 3z = 6?

Calculus
6. Find out if the line r = (1, 3, 8) + t (-2, 5, 7) is parallel to the plane 3x + 4y - 2z = 1

Calculus
5. Determine an equation for the plane that is exactly between the points A(-1, 2, 4) and B(3, 1, -4).

Calculus
thank you reiny, thats the answer i first got but i wasn't sure if it was right, thanks

Calculus
4. Write a vector equation of the line through the point (5, -2, 3) and parallel to the vector v=[4, -3, 1]

Calculus Grade 12 University
for the #4 i got r = (5, -2, 3) + t(4, -3, 1) --- can you please help me on 5, 6, 7. instead since i got 4. thanks steve

Calculus Grade 12 University
thanks steve. do you know how to do these ones? :( 4. Write a vector equation of the line through the point (5, -2, 3) and parallel to the vector v=[4, -3, 1] 5. Determine an equation for the plane that is exactly between the points A(-1, 2, 4) and B(3, 1, -4). 6. Find out if ...

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