https://www.khanacademy.org/math/revision-term-1-mh-math-class-10/x041ca11815640a3a:week-1/x041ca11815640a3a:linear-equations-in-two-variables/e/finding-determinants-from-coefficients 2025-06-02T06:20:48.318320172Z Finding determinants from coefficients Finding determinants from coefficients Ashish Gupta exercise https://www.khanacademy.org/math/algebra-home/alg-matrices/alg-determinant-of-2x2-matrix/v/finding-the-determinant-of-a-2x2-matrix 2021-04-07T12:53:54Z Determinant of a 2x2 matrix Sal shows how to find the determinant of a 2x2 matrix. Sal Khan video https://cdn.kastatic.org/googleusercontent/O8W3VfcQ6KonV7-HyYUvjKbqMoNG2gOugyWr-0tXltgFWTQnw6nr07NCcTSKBNh67kI90nStQ1QfaEAEa_wxIw0 Determinant of a 2x2 matrix Sal shows how to find the determinant of a 2x2 matrix. https://cdn.kastatic.org/ka-youtube-converted/OU9sWHk_dlw.mp4/OU9sWHk_dlw.mp4 70 Determinant https://www.khanacademy.org/math/algebra-home/alg-matrices/alg-determinant-of-2x2-matrix/e/matrix_determinant 2025-05-05T08:14:25.350149109Z Determinant of a 2x2 matrix Find the determinant of a given 2x2 matrix. Stephanie Chang exercise https://www.khanacademy.org/math/revision-term-1-mh-math-class-10/x041ca11815640a3a:week-1/x041ca11815640a3a:linear-equations-in-two-variables/e/cramer-s-rule 2025-06-02T06:20:48.318320172Z Cramer's rule Cramer's rule Ashish Gupta exercise https://www.khanacademy.org/math/mr-class-10/x5cfe2ca097f0f62c:linear-equations-in-two-variables/x5cfe2ca097f0f62c:determinant-method-cramers-rule/e/determinant-method-cramers-rule 2026-02-24T05:30:34.328624273Z Determinant method (Cramer’s Rule) In this exercise, students will practise finding determinants and solving pairs of linear equations using Cramer’s Rule through guided, step-by-step problems. Khan Academy exercise