Let △=∣∣∣∣∣f(x)−g(x)h(x)−xyz−f(y)g(y)−h(y)∣∣� – InterviewSolution

1.	Let △=∣∣∣∣∣f(x)−g(x)h(x)−xyz−f(y)g(y)−h(y)∣∣∣∣∣, then which of the following statement is not correct?(where Mij and Cij are minor and co-factor of element aij and f,g,h are odd functions)
Answer» Let $△ = ∣ ∣∣∣ ∣ \begin{matrix} f (x) & - g (x) & h (x) - x & y & z - f (y) & g (y) & - h (y) \end{matrix} ∣ ∣∣∣ ∣,$ then which of the following statement is not correct? (where $M_{i j}$ and $C_{i j}$ are minor and co-factor of element $a_{i j}$ and $f, g, h$ are odd functions)

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