જો $a, b, c > 0$ અને $x, y, z \in R$ હોય,તો નિશ્ચાયક $\left| \begin{array}{ccc} (a^x + a^{-x})^2 & (a^x - a^{-x})^2 & 1 \\ (b^y + b^{-y})^2 & (b^y - b^{-y})^2 & 1 \\ (c^z + c^{-z})^2 & (c^z - c^{-z})^2 & 1 \end{array} \right|$ ની કિંમત શોધો.

  • A
    $a^x b^y c^z$
  • B
    $a^{-x} b^{-y} c^{-z}$
  • C
    $a^{2x} b^{2y} c^{2z}$
  • D
    $0$

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