MATH 1ZC3 Lecture Notes - Lecture 17: Tatts Group
13 Mar 2019
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Vi i mi"llhe"llcost notethattt i o ifandonlyif in. 21610 4 0 obtain an equation of a line 1plane. Ii 2,0 1 ate orthogonal sincei with124 can"tgie 0 usegeneralform c. L c independent ofx y constant similarly foraplanfforcx. y. z. jo t axtbytcztd o ax 1by 1. 0 for x y on l where n. Ii blind u cpro i ginaa and i findit withtheproperties that vi hat and ii ii lai sucha fi iscalledtheprojectionof it along a aka veto componentofoilalong a. Eq to ot m ispqe line eachartyofthenormal vectoriscorrespondingto thecoefficientof y z direction intheequation equationdonthate6 0. Consideralicethatpassesthrough pocxoyo withnormal onthe line then ng pekipeadicular tieme. 2doeproduce syygyo. ae fyi ab1 0 acx xotbly yo o ax ax 1by byo o axtby laxo. by. 0 ta th issomemultipleof a tloabfcnd u. cz given ui. Cui ut a ni ta: cunfta so find t id ta ii i. O tha"ll o subintooriginalformula e yet iii ti hatha g. inii dotproduct a alar.
