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Step By Step: Finding determinant of 3 x 3 Matrix
Author:
Hisham Amir
A step by step exploration of finding determinant of a 3x3 Matrix using minors and cofactors
GeoGebra
See if you can identify the minors and co-factors in the example above.
New Resources
Parallel or Not? (V2)
Angles and Intersecting Lines: Quick Investigation
Introduction
Linear Cross Section Exercise
Bottema's Theorem
Discover Resources
Luke VanLaningham - quiz 7.
Problem 3 a and b
Pythagoras
P2.3
Circle 4
Discover Topics
Centroid or Barycenter
Upper and Lower Sum or Riemann Sum
Binomial Distribution
Rhombus
Geometric Distribution