Exercise $6$

$($a$)$ Enter the function $g(x,y)=\frac{x^4}{y^7}+\frac{cos(7x{e}^{2y})}{x^6+3}$ as an anonymous function. Evaluate the

function at $x=5$ and $y=1$ by entering $g(5,1)$ in the command window.

$($b$)$ Type clear $g$ to clear the value of the function from part $($a$).$ Now write a function M$-$file

for the function $g(x,y)=\frac{x^4}{y^7}+\frac{cos(7x{e}^{2y})}{x^6+3}.$ Save the file as $g*m($include the M$-$file in your

report$).$

Evaluate the function at $x=5$ and $y=1$ by entering $g(5,1)$ in the command window.