Consider the following bindary vectors:

x$1=(1,1,1,1,1)(1)$

x$2=(1,1,1,0,0)$

y$1=(0,0,0,0,0)$

y$2=(0,0,0,1,1)$y$3=(0,1,0,1,1)$

The answer to each subquestion should either be a list of two points or the

string $$equally similar$.$ The two points are taken from $$x$1,$x$2,$y$1,$y$2,$

$$y$3.$

$($a$)$ According to Jaccard coefficient, which pair of vectors$--($x$1,$ x$2)$ or

$($y$1,$ y$2)$are more similar to each other?

$($b$)$ According to simple matching coecient, which pair of vectors$($x$1,$ x$2)$

or $($y$1,$ y$2)$are more similar to each other?

$($c$)$ According to simple Euclidean distance, which pair of vectors$($x$1,$ x$2)$

or $($y$1,$ y$2)$are more similar to each other?

$($d$)$ According to simple Euclidean distance, which pair of vectors$($x$1,$ y$1)$

or $($x$2,$ y$3)$are more similar to each other?