$\begin{bmatrix}8\\5 \end{bmatrix}$=

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$\begin{bmatrix}8\\5 \end{bmatrix}$=

E

Editor

Sep 18, 2022

$\begin{bmatrix}8\\5 \end{bmatrix}$=

Difficulty: Easy

A:

56

B:

40

C:

63

D:

72

ID: 63273dbaca83163ac3a123d3