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$C = [\begin{matrix} - 1 & 2 \\ 3 & - 4 \end{matrix}]$ হলে $C^{- 1}$ =কত?

dsuc.created: 2 years ago | dsuc.updated: 2 years ago

dsuc.updated: 2 years ago

- \frac{1}{2} [\begin{matrix} - 4 & 3 \\ 2 & - 1 \end{matrix}]

\frac{- 1}{2} [\begin{matrix} 4 & - 2 \\ - 3 & 1 \end{matrix}]

\frac{1}{2} [\begin{matrix} 4 & 2 \\ 3 & 1 \end{matrix}]

\frac{1}{2} [\begin{matrix} 4 & 3 \\ 2 & 1 \end{matrix}]

একাদশ- দ্বাদশ শ্রেণি ঢাকা বোর্ড উচ্চতর গণিত

dsuc.explanation

479

$C = [\begin{matrix} - 1 & 2 \\ 3 & - 4 \end{matrix}]$ হলে $C^{- 1}$ =কত?

| এর সঠিক উত্তর $\frac{1}{2} [\begin{matrix} 4 & 2 \\ 3 & 1 \end{matrix}]$

dsuc.earn_by_contributing

common.description

উচ্চতর গণিত

common.please_contribute_to_add_content