MCQ
यदि आव्यूह A एक सममित आव्यूह है तो-
- A$\mathrm{A}^{\mathrm{T}}=\mathrm{A}$
- B$\mathrm{A}^{\mathrm{T}}=-\mathrm{A}$
- C$\mathrm{A}^{\mathrm{T}}=0$
- D$\left(\mathrm{A}^{\mathrm{T}}\right)^{\mathrm{T}}=-\mathrm{A}$
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