Sitting In Differential Equations Class

Started by AngryManatee1 pages

Sitting In Differential Equations Class

Checkin' out KMC 馃槷

Anyone know a simple way to find the characteristic polynomial of a 3x3 matrix? Ugh...

7

Google?

Originally posted by AngryManatee
Checkin' out KMC 馃槷

Anyone know a simple way to find the characteristic polynomial of a 3x3 matrix? Ugh...


Never knew any such class was ever in existance. hanuts
Math is my worst subject. I failed Algebra 1 twice and almost failed Geometry.

ask jeeves

math.com

Originally posted by AngryManatee
Checkin' out KMC 馃槷

Anyone know a simple way to find the characteristic polynomial of a 3x3 matrix? Ugh...

There'S a specific formula. I don't remember it though. Check out Wikipedia, they have great Maths pages.

I suck at math

http://en.wikipedia.org/wiki/Characteristic_polynomial