Gilbert Strang is famous for his MIT OpenCourseWare (OCW) lectures. While these lectures follow the general flow of the book, they are an invaluable resource for understanding the concepts needed to solve the problems.
Problems asking "When is $A = S\Lambda S^-1$ possible?" cause panic. Gilbert Strang is famous for his MIT OpenCourseWare
✅ : Post your attempted solution on Math StackExchange or Reddit’s r/learnmath and ask for feedback. Gilbert Strang is famous for his MIT OpenCourseWare
The official solutions for Gilbert Strang's Introduction to Linear Algebra (5th Edition) are primarily hosted by the MIT Mathematics Department Gilbert Strang is famous for his MIT OpenCourseWare