5 JEE Main 2003 Straight Lines previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2003 previous-year questions from the Straight Lines chapter of Mathematics. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Straight Lines chapter hub.
If the equation of the locus of a point equidistant from the point (a₁, b₁ ) and (a₂, b₂ ) is (a₁-b₂ ) x+ (a₁-b₂ ) y+c=…
Locus of a centriod of the triangle whose vertices are (a t, a t),(b t,-b t) and (1,0), where t is a parameter, is
If the pair of straight lines x²-2 p x y-y²=0 and x²-2 p x y-y²=0 be such that each pair bisects the angle between the…
The vectors AB=3 i+4 k \& AC=5 i-2 j+4 k are the sides of a triangle ABC. The length of the median through A is
A square of side a lies above the x-axis and has one vertex at the origin. The side passing through the origin makes an…