Questions Answered

zbowman75:
Let S and T be the subspaces of P3 consisting of all polynomials p(x) such that p(0)=0, and let T be a subspace of all polynomials q(x) such…
 updated one year ago
 12 replies
 No Medals Yet

zbowman75:
Let V be the set of 2x2 matrices with standard definitions for vector addition and scalar multiplication. Determine whether V is a vector sp…
 updated one year ago
 22 replies
 1 Medal

zbowman75:
suppose that b is row equivalent to the nxn invertible matrix a. show that b is invertible.
 updated one year ago
 10 replies
 2 Medals