Problem $4\mathrm{.}3.(10\%)$ Perform the following:

$$ Create a $10$ x $10$ matrix A where all of the entries are calculated as the row number divided by the column

number.

$$ Use IF conditional statements and FOR loops to replace all the elements larger than $1\mathrm{.}1$ in A with the

value of $0,$ name this new matrix R$.$

$$ Use IF conditional statements and FOR loops to replace all the elements lower than $2\mathrm{.}5$ in A with the value

of $-8,$ name this new matrix T$.$

$$ Display A$,$ R and T$.$