An eleotrical appliance will not work unless a specific component, Component $x,$ does.

Component $x\text{'}$s reliability is $98\%.$ Every other part of the appliance is $100$ percent

reliable.

What would the reliability of the appliance be if a backup, of redundant, component $x$ were added to the

system? $,$

$0\mathrm{.}95$

$0\mathrm{.}8975$

$0\mathrm{.}9996$

$0\mathrm{.}85$

$0\mathrm{.}9795$