At a glance
1
Occurrences
questions
1
Years
1
Papers
1
Worked
100%
When this method shows up
Years in which at least one question on this paper triggers the method.
Other top methods in Vectors & Matrices
- Affine-combination form of a line and the section formula×7
- Turn perpendicularity into the algebraic constraint (displacement) dotted with (direction) = 0×5
- Exploit a symmetric configuration: vanishing vertex-sum and expansion of into dot products×5
- Orthogonal decomposition along a unit normal: projection, reflection, rotation, and projected angles×4
- Collapse powers and series of a matrix using a quadratic relation ×3
See the worked examples
Open this method in the 3-panel methods app to see the demonstration, every linked past-paper question, and how to attack it.
Open method in the STEP appTry a method on a real paper
Open the STEP methods app to see worked examples, linked questions and the 3-panel revision view.
Open STEP methods