Angles. Find the acute angle between: (a) the lines -3=2-y, z = 1 and z=7, y-2=z-5...

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Angles. Find the acute angle between: (a) the lines -3=2-y, z = 1 and z=7, y-2=z-5 2z+y+ 3z = 0 and 3x-2y+42-4=0 (b) the planes (c) the line = 2t-7, y=4t-6, z = t-5; teR and a vector normal to the plane x+2y-4z=0 Angles. Find the acute angle between: (a) the lines -3=2-y, z = 1 and z=7, y-2=z-5 2z+y+ 3z = 0 and 3x-2y+42-4=0 (b) the planes (c) the line = 2t-7, y=4t-6, z = t-5; teR and a vector normal to the plane x+2y-4z=0

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a The lines x3 2y z1 and x7 y2z5 are parallel lines in 3D space The angle between parallel lines is ... View the full answer