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3D Geometry · 2021 · 27 Aug · Shift 2

1 Mathematics questions from this JEE Main paper
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3D Geometry · 2021 · 27 Aug · Shift 2

1 Mathematics questions from this JEE Main paper

  1. Q23.The angle between the straight lines, whose direction cosines are given by the equations 2l + 2m − n = 0 and mn + nl + lm = 0, is :
    Mathematics · 3D Geometry · MCQ