Voyage 200 help

1. Jan 31, 2007

Hey guys, I was wondering.....Can I make my voyage 200(basically a Ti-89)....solve for 3 equations and 3 unknowns? If so, how?

Also, I was wondering, can I make it solve 3x3 matricies, which include numbers on the lower 2 rows....but the top row(across)....has i,j,k on it. Anyway to use the calc to solve this?

Thank you,

2. Jan 31, 2007

ranger

3. Jan 31, 2007

cristo

Staff Emeritus
I suspect that you don't want to "solve the matrix" but in fact want to find the determinant of the matrix (i.e. calculate the cross product of the vectors in rows two and three).

4. Jan 31, 2007