Khan Zawar Linear Dependence Unit Assignment.pdf - Linear...

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LinearDependenceandCoplanarityAssignment
April1620173awarKhanLinearDependenceandCoplanarityIa)(2,0,o)lb)(0,2,4)K)CO,4,0)Id)(0,0,2)FindwhatkindoftriangleDABCisGiven:AC1,1)0)whichisalsooriginle)(2,2,0)
April1620173awarKhanLinearDependenceandCoplanarityAD3)Adiagram:D(Acl,-2,4)B(35,7)((4,6/8)C3,57)(4,6/8)(1,-2,4)(46,8)(1,-2,4)(3,57)--AB=DCDC=[4-x.6-y,8-2]AT--[2,73]4-2=267=78-2=3K-24=12=5i.D(2,-1,5)s-AB=DCDZ=[1-K,-2-y,4-2]AD=[1,1,l]DCO,-3,3)1-2=1-2-4=14-7=1Koo-4=3-2=-3y=-32=3
April1620173awarKhanLinearDependenceandCoplanarityA#=DTDT=[3-35-4,7-2]ATB=E3,-8,-4]3-x=-35-y=-87-2=-4-X=-6y=-3-2=-11X=62=113possibleChoicesSince3probabilityforeverypointinABand(where4thVertexunknowen!4!A(3,-1,2)BCI,2,6)CCX,8,14)AD+Bit#AT=[-2/3,4]Bt=[x-1,6,8]AC=Ex-79,12]X1-2=2-3ATandATCollinear3AD=At-6=xDk=-3
April1620173awarKhanLinearDependenceandCoplanarityBa)Cos2=Xlmsl:#+←#=u¥XaxisA=cos-'(Fa)=68.19°yaxrsCosB=4=B=42.0302axis

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