જો $a + b + c = 0$ હોય,તો સમીકરણ $\left| \begin{array}{ccc} a - x & c & b \\ c & b - x & a \\ b & a & c - x \end{array} \right| = 0$ નો ઉકેલ શું છે?

  • A
    $0$
  • B
    $\pm \frac{3}{2}(a^2 + b^2 + c^2)$
  • C
    $0, \pm \sqrt{\frac{3}{2}(a^2 + b^2 + c^2)}$
  • D
    $0, \pm \sqrt{a^2 + b^2 + c^2}$

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Similar Questions

નિશ્ચાયક $\Delta = \begin{vmatrix} 1 & 2 & 4 \\ -1 & 3 & 0 \\ 4 & 1 & 0 \end{vmatrix}$ ની કિંમત શોધો.

જો $a_i^2 + b_i^2 + c_i^2 = 1$ જ્યાં $i = 1, 2, 3$ અને $a_ia_j + b_ib_j + c_ic_j = 0$ જ્યાં $i \ne j$ અને $i, j = 1, 2, 3$ હોય,તો નિશ્ચાયક $\left| \begin{array}{ccc} a_1 & a_2 & a_3 \\ b_1 & b_2 & b_3 \\ c_1 & c_2 & c_3 \end{array} \right|$ ની કિંમત શું થાય?

Difficult
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નિશ્ચાયક $\left|\begin{array}{lll}b^2-a b & b-c & b c-a c \\ a b-a^2 & a-b & b^2-a b \\ b c-a c & c-a & a b-a^2\end{array}\right|$ નું મૂલ્ય છે

જો $\left|\begin{array}{ccc}0 & ab^2 & ac^2 \\ a^2b & 0 & bc^2 \\ a^2c & b^2c & 0\end{array}\right|=m(abc)^k$ હોય,તો $m+k=$ . . . . . . .

જો $A = \begin{bmatrix} 1 & 1 & -2 \\ 2 & 1 & -3 \\ 5 & 4 & -9 \end{bmatrix}$ હોય,તો $|A|$ શોધો.

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