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Find the determinant of A=\(\begin{bmatrix}c^2&cb&ca\\ab&a^2&-ac\\ab&bc&-b^2\end{bmatrix}\)

Posted: Wed Jul 13, 2022 8:07 pm
by answerhappygod
a) abc(a3+b3+c3+abc)
b) abc(a3+b3+c3-abc)
c) abc(a3+b3+c3+abc)
d) (a3-b3+c3-abc)