Question $2$

$5$ pts

Array Basics

Suppose the MATLAB variable testarray is defined by:

testarray $=[6,10,4,9$;$4,11,3,2$;$5,2,3,1]$;

Which of the following shows the results of the MATLAB command: $x=$ min$($testarray$,[],2)$

$29$

$20$

$11$

$15,23,10,12$

$4$

$4$

$2$

$1$