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1. |
Find the determinant of A=\(\begin{bmatrix}c^2&cb&ca\\ab&a^2&-ac\\ab&bc&-b^2\end{bmatrix}\) |
A. | abc(a3+b3+c3+abc) |
B. | abc(a3+b3+c3-abc) |
C. | abc(a3+b3+c3+abc) |
D. | (a3-b3+c3-abc) |
Answer» C. | |