Determine whether the planes are parallel, perpendicular, or neither. If neither, find the angle between them and round to one decimal place. (a) x + 4y - 3z = 1 and -3x + 6y + 7z = 0 (the solution is perpendicular, I need to see the steps explained clearly in typefont.) (b) x + 2y - z = 2 and 2x - 2y + z = 1 (the solution is neither and the angle is arccos(-1/sqrt(6)), I need to see the steps explained clearly in typefont.) (c) 2x - 3y = z and 4x = 3 + 6y + 2z (the solution is parallel, I need to see the steps explained clearly in typefont.)
Determine whether the planes are parallel, perpendicular, or neither. If neither, find the angle between them and round to one decimal place. (a) x + 4y - 3z = 1 and -3x + 6y + 7z = 0 (the solution is perpendicular, I need to see the steps explained clearly in typefont.) (b) x + 2y - z = 2 and 2x - 2y + z = 1 (the solution is neither and the angle is arccos(-1/sqrt(6)), I need to see the steps explained clearly in typefont.) (c) 2x - 3y = z and 4x = 3 + 6y + 2z (the solution is parallel, I need to see the steps explained clearly in typefont.)
Chapter4: Rational Functions And Conics
Section4.3: Conics
Problem 56E: A semielliptical arch over a tunnel for a one-way road through a mountain has a major axis of 50...
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Determine whether the planes are parallel, perpendicular, or neither. If neither, find the angle between them and round to one decimal place.
(a) x + 4y - 3z = 1 and -3x + 6y + 7z = 0
(the solution is perpendicular, I need to see the steps explained clearly in typefont.)
(b) x + 2y - z = 2 and 2x - 2y + z = 1
(the solution is neither and the angle is arccos(-1/sqrt(6)), I need to see the steps explained clearly in typefont.)
(c) 2x - 3y = z and 4x = 3 + 6y + 2z
(the solution is parallel, I need to see the steps explained clearly in typefont.)
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