Let

A $=$

$201$

$452$

$,$ B $=$

$751$

$143$

$,$ C $=$

$12$

$21$

$,$

and

D $=$

$35$

$14$

$,$ x $=$

$5$

$3$

$.$

You may have noticed that these are the same matrices from question $1$ of the written

assignment for homework $2.$ Write a python script that does the followng:

a$.)$ Assigns each of the matrices to a variable with the same variable name as the

matrices listed above. For example: you should save x $=$ np$.$array$([[-5],[3]]).$

b$.)$ Computes B $1$

$2$ A and assigns it to the variable ans$1.$

c$.)$ CD and assign it to the variable ans$2.$

d$.)$ A $+3$B and assign it to the variable ans$3.$

e$.)$ DB and assign it to the variable ans$4.$

f$.)$ Cx and assign it to the variable ans$5.$

g$.)$ AT $+$ BT and assign it to the variable ans$6.$

h$.)($CD$)$T and assign it to the variable ans$7.$

$2$