यदि ${\Delta _1} = \left| {\begin{array}{*{20}{c}} x & b & b \\ a & x & b \\ a & a & x \end{array}} \right|$ और ${\Delta _2} = \left| {\begin{array}{*{20}{c}} x & b \\ a & x \end{array}} \right|$ दिए गए सारणिक हैं,तो:

  • A
    ${\Delta _1} = 3{({\Delta _2})^2}$
  • B
    $\frac{d}{{dx}}({\Delta _1}) = 3{\Delta _2}$
  • C
    $\frac{d}{{dx}}({\Delta _1}) = 2{({\Delta _2})^2}$
  • D
    ${\Delta _1} = 3\Delta _2^{3/2}$

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