જો $f(x)=\left|\begin{array}{ccc}x-3 & 2x^2-18 & 2x^3-81 \\ x-5 & 2x^2-50 & 4x^3-500 \\ 1 & 2 & 3\end{array}\right|$ હોય,તો $f(1) \cdot f(3)+f(3) \cdot f(5)+f(5) \cdot f(1)$ ની કિંમત શોધો.

  • A
    $-2183328$
  • B
    $2183328$
  • C
    $-3183328$
  • D
    $3183328$

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Similar Questions

$\left|\begin{array}{cc}x & x+1 \\ x-1 & x\end{array}\right|$ ની કિંમત શોધો.

જો શ્રેણિક $\begin{bmatrix} 1 & 3 & \lambda + 2 \\ 2 & 4 & 8 \\ 3 & 5 & 10 \end{bmatrix}$ અસામાન્ય (singular) હોય,તો $\lambda = $

જો શ્રેણિક $A = \begin{bmatrix} 0 & a & b \\ -a & 0 & \beta \\ -b & \alpha & 0 \end{bmatrix}$ નો નિશ્ચાયક તમામ $a, b$ માટે શૂન્ય હોય,તો $\alpha + \beta =$

જો $\left| \begin{array}{ccc} x+1 & 1 & 1 \\ 2 & x+2 & 2 \\ 3 & 3 & x+3 \end{array} \right| = 0$ હોય,તો $x = \dots$

જો $\omega \neq 1$ એ એકમનું ઘનમૂળ હોય,તો નિશ્ચાયક $\left|\begin{array}{ccc}\omega+\omega^2 & \omega^2+\omega^9 & \omega^9+\omega \\ \omega^{27}+\omega^{31} & \omega^{31}+\omega^{17} & \omega^{17}+\omega^{27} \\ \omega^{30}+\omega^{41} & \omega^{41}+\omega^{19} & \omega^{19}+\omega^{30}\end{array}\right|$ ની કિંમત શોધો.

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