Mathematisa | Math Animations on Instagram: "The determinant is a fundamental scalar value in linear algebra, originating from the solution of systems of linear equations. This concept is crucial for determining matrix invertibility, solving systems using Cramer's rule, and performing linear transformations. Its applications are extensive, forming the backbone of computer graphics for rendering 3D objects, enabling encryption algorithms in cryptography, and solving complex problems in structural

Inverse of a 3x3 Matrix