શ્રેણિક $\left[ {\begin{array}{*{20}{c}}4&1&0&0\\3&0&1&0\\6&0&2&0\end{array}} \right]$ નો નિશ્ચાયક (Rank) કેટલો છે?

  • A
    $4$
  • B
    $3$
  • C
    $2$
  • D
    $1$

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Similar Questions

અમુક $a, b$ માટે,ધારો કે $f(x) = \left|\begin{array}{ccc} a+\frac{\sin x}{x} & 1 & b \\ a & 1+\frac{\sin x}{x} & b \\ a & 1 & b+\frac{\sin x}{x} \end{array}\right|, \quad x \neq 0$. જો $\lim_{x \rightarrow 0} f(x) = \lambda + \mu a + \nu b$ હોય,તો $(\lambda + \mu + \nu)^2$ ની કિંમત શોધો:

શ્રેણિક $\begin{bmatrix} 1 & -1 & 1 \\ 1 & 1 & -1 \\ -1 & 1 & 1 \end{bmatrix}$ નો નિશ્ચાયક (rank) કેટલો છે?

જો $A = \begin{vmatrix} x & 1 & 1 \\ 1 & x & 1 \\ 1 & 1 & x \end{vmatrix}$ અને $B = \begin{vmatrix} x & 1 \\ 1 & x \end{vmatrix}$ હોય,તો $\frac{dA}{dx}$ ની કિંમત શોધો.

જો $f(x) = \left| \begin{array}{ccc} x^3 - x & a + x & b + x \\ x - a & x^2 - x & c + x \\ x - b & x - c & 0 \end{array} \right|$ હોય,તો:

જો $y = \left|\begin{array}{ccc}f(x) & g(x) & h(x) \\ l & m & n \\ a & b & c\end{array}\right|$ હોય,તો $\frac{dy}{dx}$ બરાબર શું થાય?

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