Monomath – CBSE | GSEB | IB | JEE Maths by Ajay Yadav (Math King of Katargam) – 15+ Years Experience. Study Notes, Video Lessons, Formula Sheets & PYQs.
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Coordinate Geometry

Previous Year Questions (2022-2024)

📅 Year 2022

  1. Find midpoint of line joining (3,5) and (-1,3).
    Show Solution
    Midpoint = ((3+(-1))/2, (5+3)/2) = (1,4)
  2. Find centroid of triangle with vertices (4,3), (2,-1), (2,4).
    Show Solution
    Centroid = ( (4+2+2)/3, (3+(-1)+4)/3 ) = (8/3, 2)

📅 Year 2023

  1. Find midpoint of line joining (3,5) and (-1,3).
    Show Solution
    Midpoint = ((3+(-1))/2, (5+3)/2) = (1,4)
  2. Find centroid of triangle with vertices (4,3), (2,-1), (2,4).
    Show Solution
    Centroid = ( (4+2+2)/3, (3+(-1)+4)/3 ) = (8/3, 2)

📅 Year 2024

  1. Find midpoint of line joining (3,5) and (-1,3).
    Show Solution
    Midpoint = ((3+(-1))/2, (5+3)/2) = (1,4)
  2. Find centroid of triangle with vertices (4,3), (2,-1), (2,4).
    Show Solution
    Centroid = ( (4+2+2)/3, (3+(-1)+4)/3 ) = (8/3, 2)