Find value of the determinant A - 3 2 5 7

A= 3 amp; 2 5 amp; 7 =3(7) 2(5)=21 10=11 . ...

You visited us 4 times! Enjoying our articles? Unlock Full Access!

Adjoint of a Matrix

Find value of...

Question

Find value of the determinant
$A = ∣ ∣ ∣ \begin{matrix} 3 & 2 5 & 7 \end{matrix} ∣ ∣ ∣$

Open in App

Solution

Suggest Corrections

Similar questions

∣ ∣ ∣ ∣ \begin{matrix} 1 & 1 & 1 15 & 20 & 25 32 & 44 & 64 \end{matrix} ∣ ∣ ∣ ∣

[\begin{matrix} 4200 & 4201 \\ 4205 & 4203 \end{matrix}]

∣ ∣ ∣ \begin{matrix} 2 & 4 - 5 & - 1 \end{matrix} ∣ ∣ ∣

∣ ∣ ∣ ∣ \begin{matrix} 1 & 0 & 0 2 & cos x & sin x 3 & sin x & cos x \end{matrix} ∣ ∣ ∣ ∣

∣ ∣ ∣ ∣ ∣ ∣ \begin{matrix} 1 & 1 & 1 & 1 1 & 2 & 3 & 4 1 & 3 & 6 & 10 1 & 4 & 10 & 20 \end{matrix} ∣ ∣ ∣ ∣ ∣ ∣

Join BYJU'S Learning Program