Problem $3$

Solve the following nonlinear system of equations using the initial guess $x_0=-9,y_0=32$

$100**cos(0\mathrm{.}2**x)+y=1$

$x^2+y=p$

Were $p$ is equal to the sum of all digits in your university ID

Instructions:

Use hand calculations

Carry three decimal points in your calculations

Perform one iteration. Update and set the problem ready for the second iteration but

don't go through the second iteration.