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Geometry
1) Sean | or and V two vectors forming an angle of 45 degrees and have the same module v are perpendicular. Solution 2) Given the vectors or = (1, 0, -1), v = (0, 2, -1 ) and w = (2, -2, 1), asks: a) The volume of the parallelepiped determined by them. b) Find, if any, the value of α for the vector to = (α, α, -6) can be expressed as a linear combination of u and v . Solution 3) studied the relative position of the lines r |
1 and 2 | r : Solution 4) Find the equation of the plane containing the line and point P (2, -3, 1). Solution jb
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