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7 Consider the lines 4: x=t, y = -t = 4+ La : x = -7 tu) 42 = 2-4, z = 1+ 34 Lz : X z = 2+ vj 43 = -2-1, Z₂ = 10 + v a show that Li is parallel to La but distinct (show they do not intersect) B) (impute the perpendicular distance between hele C) Show that

匿名用户 最后更新于 2021-12-01 19:10 数学类Mathematics

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7 Consider the lines 4: x=t, y = -t = 4+ La : x = -7 tu) 42 = 2-4, z = 1+ 34 Lz : X z = 2+ vj 43 = -2-1, Z₂ = 10 + v a show that Li is parallel to La but distinct (show they do not intersect) B) (impute the perpendicular distance between hele C) Show that 4 and ₂ are skew lines D Compute the perpendicular distance between L & Lz

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