If you write a MATLAB code that should continue to loop until the relative approximate error drops below $3\%,$ the correct loop opening should be$,$

Group of answer choices

while err$\_$a$<\mathrm{.}03$

while err$\_$a$>\mathrm{.}03$

for err$\_$a$<\mathrm{.}03$

for err$\_$a$>\mathrm{.}03$

Flag question: Question $2$

Question $23$ pts

The correction summation statement in MATLAB for the Maclaurin series for

is$,$

Group of answer choices

T$=$T$+$x$^$n

T$=$x$^($n$-1)$

T$=$x$^$n

T$=$T$+($x$-1)^$n

Flag question: Question $3$

Question $32$ pts

The relative approximate error should be initialized outside of the loop as$,$

Group of answer choices

Anything greater than the error threshold

$1$

Anything less than the error threshold

$0$

Flag question: Question $4$

Question $42$ pts

Which is the correct way to sum a vector n$=[1$:$5]$ in this class?

Group of answer choices

S$=0$

k$=1$

while k$<=5$

S$=$S$+$n$($k$)$

k$=$k$+1$

end

S$=0$

for k$=1$:$5$

S$=$S$+$n$($k$)$

end

S$=$sum$($n$)$