Homework Statement
I have to integrate
http://img69.imageshack.us/img69/4259/integral1.gif [Broken]
The Attempt at a Solution
This is how I did it
[PLAIN]http://img338.imageshack.us/img338/5508/integral12.gif [Broken]
wolfram says it is supposed to turnout like this...
hi
Homework Statement
I have to prove or disprove the following statements:
1. Let B be a square matrix nxn. Then there must be an Invertible A such that AB is an upper triangular matrix.
2. Let A be a square Invertible matrix nxn such that the sum of all the entries in each row is...
Hi,
Homework Statement
I was given a linear equation system of the form Ax=b where x=(x, y, z, w),
I reduced (A|b) to its canonical form which is this:
Homework Equations
The Attempt at a Solution
At first I thought that this means that there is an infinite number of...