If \( a, b, c \in \mathbf{R} \), the number of real roots of the eq... VIDEO
If \( a, b, c \in \mathbf{R} \), the number of real roots of the equation \( \Delta=\left|\begin{array}{ccc}x & c & -b \\ -c & x & a \\ b & -a & x\end{array}\right|=0 \), ishttps://bit.ly/YTAI_PWAP https://www.pw.live
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