If f$($t$)=$ t is the input to the system H$($s$)=1/($s$+100),$ the out put of the system would be:

A$.$

None of the other choices are correct

B$.$

s$/($s$+100)$

C$.$

$1/($s$+100)$

D$.$

$($s$*$s$)/($s$+100)$

E$.$

$1/($s$*$s$($s$+100))$