JEE Main 2013 — Vector Algebra Question with Solution
JEE Main 2013 (09 Apr Online)
Question
A vector is inclined to -axis at , to -axis at and at an acute angle to -axis. If is a normal to a plane passing through the point then the equation of the plane is :
Choose an option
Show full solutionCorrect option: B
Correct answer
B
Step-by-step explanation
Direction cosines of are .
Equation of the plane,
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This is a previous-year question from JEE Main 2013, covering the Vector Algebra chapter of Mathematics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.