From Coordinate Geometry in 3D to decoding spatial relationships and understanding vectors, this synopsis encapsulates the pivotal elements of spatial analysis essential for JEE Main success.

3D vectors in Higher Maths cover resultant vectors, the section formula, scalar product and collinearity.

Marios Pittalis, Constantinos Christou, Types of reasoning in 3D geometry thinking and their relation with spatial ability, Educational Studies in Mathematics, Vol. 75, No. 2 (November 2010), pp.

Do this by constructing vectors (p1-p2) and (p3-p2) and taking the cross product of the two. Call the resultant vector N. Normalize N to unit length.

Learn about and revise vectors and how they can be can be added, subtracted and multiplied by a scalar with this Bitesize GCSE Maths Edexcel guide.