need some help with this problem. my math is not coming out. PLEASE SHOW STEPS! Thanks so much for your help.
Find the plane determined by the intersecting lines L1 : x= -1 + t y= 2+t z = 1-t
L2: x= 1-4s y=1+2s z=2-2s
6s=3 =>s=1/2 =>t=0
the point of intersection is (-1,2,1)
the parametric form of the lines are:
take the cross product of:
<1,1,-1>*<-4,2,-2> = <0,6,6>
as it passes through (-1,2,1) then:
Can you check your formula – this is not soluble.