Matrices\Inverse

No Description Difficulty Syllabus Level
1 Find A^(-1); MC Hard A-level FP3 Related material
2 Find cofactor of A[x][y] for 3x3; NI Easy A-level FP3 Related material
3 Find cofactor of A[x][y] for 4x4; NI Intermediate Undergraduate Level1 Related material
4 Find p in 2x2 A^(-1), det & elements not given; NI Hard A-level FP3 Related material
5 Find p in 2x2 A^(-1), det given but elements not; NI Intermediate A-level FP3 Related material
6 Find p in 2x2 A^(-1), elements given but not det; NI Intermediate A-level FP3 Related material
7 Find p in 3x3 A^(-1), det & elements not given; NI Hard A-level FP3 Related material
8 Find p in 3x3 A^(-1), det and elements given; NI Intermediate A-level FP3 Related material
9 Find p in 3x3 A^(-1), det given but elements not; NI Intermediate A-level FP3 Related material
10 Find p in 3x3 A^(-1), elements given but not det; NI Intermediate A-level FP3 Related material
11 Find p in 4x4 A^(-1), det and elements given; NI Easy A-level FP3 Related material
12 Find p in adj(A); NI Intermediate A-level FP3 Related material
13 Workout of inverse; HL Hard A-level FP3 Related material
14 Transformation of third point given initial and transformed coordinates of first two; 2NI Hard A-level FP3 Related material