Question

Find the determinant of the following matrix.

[1/3, 3
5/6, 3/4]

Answer 1

-9/4

Answer 2

\[\left[\begin{matrix}1/3 & 3 \\ 5/6 & 3/4\end{matrix}\right]\]
= (1/4)-(10/4) = -9/4

Answer 3

-2 1/4?

Answer 4

determinant = ad-cb
\[\left[\begin{matrix}a & b \\ c & d\end{matrix}\right]\]

Answer 5

\[\frac{1}{3}\times \frac{3}{4}-3\times \frac{5}{6}\]

Answer 6

what earthcitizen said