(1 point) Give a geometric description of the following systems of equations -5x + 5y - 3z = -1 Select Answer 1. -5x - 2y + 3z = 4 5x + 23y - 21z = -19 -5x + 5y - 3z = -1 Select Answer 2. -5x - 2y + 3z = 4 5x + 23y - 21z = -18 5x + 10y + 41z = 0 Select Answer 3. 4x + 9y + 35z = 10 2x + 4y + 16z = 5 6x - 4y - 10z = 4 Select Answer 4. -15x + 10y + 25z = -10 -18x + 12y + 30z = -12
Added by Hector E.
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The first equation represents a plane with a normal vector [5, 5, -3] and the second equation represents a plane with a normal vector [5, 2, 3]. The intersection of these two planes represents the solution to the system of equations. Show more…
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