Y x 4 3x 2 2x 1 July 8, 2019 16 32 64 128 Y 2x 3 6x 3x 2 x 4 12 Minimum distance y x 4 3x 2 2x and y 2x 1 The minimum distance between y x 4 3x 2 2x and y 2x 1 Y cot (- 1 )(( 4 x 2x 2 3x 2 )) Y 1 2x 2 2 3x 3 3 4 x 4
