Partial

Question $5$

$\frac{3\mathrm{.}33}{10}$ pts

Suppose we calculate an iteration of Nonlinear Newton$-$Raphson as such

$F$ save solution from previous iteration

$x$ old $=x$;

$F$ evaluate the Jacobian

$J=$Jacobian$(f,x)$;

$b=-f(x)$;

del $x=3$ I

$x=x_2$ old $+$ del $x$;

$\%$ evaluate the functions values

$\%$ solve for update vector and add to old solution

Choose all the code snippets that would return a correct iterative convergence value using an infinity norm, $L_x.$

$(b,$ inf$|)$

nores $(-1$elx, $2nf)$

Could it be these $2?$