Give a numerical example of your choice to explain the expectation of a quadratic form x0ax, where x is a 3 × 1 random vector and a is a 3 × 3 symmetric matrix.

choice b is correct

step-by-step explanation:

we have been given the following system of inequalities;

we are required to graph the solution to the system of inequalities. using a graphing tool, the graph of the system is as shown in the attachment. the continuous line represents the graph of while the dotted line represents .

the correct answer is the second option

i got 142 as my answer

step-by-step explanation:

answer:

125 yards

explanation:

75+50=125. that is my answer