Questions
A line with direction ratios intersect each of the lines and the co-ordinates of each of the points of intersection are
detailed solution
Correct option is B
The given lines arex1=y+a1=z1, x+a2=y1=z1Suppose that the line L intersect the above two lines at P,QThe direction rations of PQ are 2,1,2The points Ps,s−a,sand Q2t−a,t,t, these are general points on the given two lines. Direction ratios of PQare 2t−a−s,t−s+a,t−s, these are proportional to 2,1,2It implies that 2t−a−s2=t−s+a1=t−s2Hence, s=3a,t=aTherefore, the points of intersections are P3a,2a,3a, Qa,a,aTalk to our academic expert!
Similar Questions
The line intersects the curve if c=
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests