markraz
Full Member
- Joined
- Feb 19, 2014
- Messages
- 338
Hi I'm trying to understand this example of plane/plane intersection that uses Cramer's rule. The matrices in the denominator of the X and Y looks like a standard determinant of 2x2 matrix. However the numerator does not seem to fit into any of the standard 3x3 determinants I have outlined in orange. any ideas on which one I need to use?? or is this example using some variation?
Thanks in advance
Thanks in advance