$\left| {\begin{array}{*{20}{c}}a&b&c\\b&c&a\\c&a&b\end{array}} \right| = $

  • A
    $3abc + {a^3} + {b^3} + {c^3}$
  • B
    $3abc - {a^3} - {b^3} - {c^3}$
  • C
    $abc - {a^3} + {b^3} + {c^3}$
  • D
    $abc + {a^3} - {b^3} - {c^3}$

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Similar Questions

જો $\left|\begin{array}{lll}3 & 5 & x \\ 7 & x & 7 \\ x & 5 & 3\end{array}\right|=0$ ના બીજ પૈકીનું એક બીજ $-10$ હોય,તો અન્ય બીજ કયા છે?

જો $A_\alpha = \begin{bmatrix} \cos \alpha & \sin \alpha \\ -\sin \alpha & \cos \alpha \end{bmatrix}$ હોય,તો $A_{\pi / 5} A_{\pi / 4} A_{3 \pi / 10}$ નો નિશ્ચાયક શોધો.

જો $-9$ એ સમીકરણ $\left| \begin{array}{ccc} x & 3 & 7 \\ 2 & x & 2 \\ 7 & 6 & x \end{array} \right| = 0$ નું એક બીજ હોય,તો બાકીના બે બીજ કયા છે?

જો $a_i^2 + b_i^2 + c_i^2 = 1$ $(i = 1, 2, 3)$ અને $a_i a_j + b_i b_j + c_i c_j = 0$ $(i \ne j, i, j = 1, 2, 3)$ હોય,તો $\left| \begin{array}{ccc} a_1 & a_2 & a_3 \\ b_1 & b_2 & b_3 \\ c_1 & c_2 & c_3 \end{array} \right|^2$ ની કિંમત શોધો.

Difficult
View Solution

$\left|\begin{array}{ccc}\frac{-bc}{a^2} & \frac{c}{a} & \frac{b}{a} \\ \frac{c}{b} & \frac{-ac}{b^2} & \frac{a}{b} \\ \frac{b}{c} & \frac{a}{c} & \frac{-ab}{c^2}\end{array}\right| = $

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