Determinant3

Determine whether or not a mapping is a ring homomorphism
Solution to Abstract Algebra by Dummit & Foote 3rd edition Chapter 7.3 Exercise 7.3.6 Decide whi...
The special linear group is normal in the general linear group
Solution to Abstract Algebra by Dummit & Foote 3rd edition Chapter 3.1 Exercise 3.1.35 Let $F$ b...
Solution to Mathematics for Machine Learning Exercise 4.1
Compute the determinant using the Laplace expansion (using the first row) and the Sarrus rule for $$...