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Evaluate \(\begin{vmatrix}i&-1\\-1&-i\end{vmatrix}\).
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Evaluate \(\begin{vmatrix}i&-1\\-1&-i\end{vmatrix}\).
Posted:
Wed Jul 13, 2022 8:07 pm
by
answerhappygod
a) 4
b) 3
c) 2
d) 0