DeterminantHard

Question

If a, b, c > 0 and x, y, z R, then the determinant is equal to -

Options

A. a^xb^yc^x

B. a^-xb^-yc^-x

C. a^2xb^2yc^2x

D.zero

Solution

C₁ → C₁ - C₂

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