3 ms·
> we could take x to be the matrix [[387, 320], [-480, -397]] If x is a 2x2 matrix, how can the left side be equal to 39 (a scalar)?
by adwn 12y ago
> we could take x to be the matrix [[387, 320], [-480, -397]]
If x is a 2x2 matrix, how can the left side be equal to 39 (a scalar)?
- vlasev 12y agoIt's 39 x^0 = 39 I