Question

if X=(1,2,3,4,5) and Y =(2,4,5,6,8) then x-y equals to​

Answer 1

Answer:

X-Y={1,3}

Step by step explanation:

Answer 2

Answer:

We will find $x-y$ using the given set $x=\left \{ {{1,2,3,4,5 \right\}$ and $y=\left \{ {2,4,5,6,8}\right\}$.The final answer is, $x-y=\left \{ 1,3 \right\}$

Step-by-step explanation:

First set is,       $x=\left \{ {{1,2,3,4,5 \right\}$

Second set is, $y=\left \{ {2,4,5,6,8}\right\}$

For find $x-y$ first we find the common terms in two sets.

That is, Common terms in two sets $=\left \{ {{2,4,5\right\}$

So we should remove the above common terms from the set $x$. Because the given sum is $x-y$.So we should consider the terms in $x$ set.

After remove the common terms in set $x$,we can get the following set $\left \{ 1,3 \right\}$.

Final Answer is, $x-y=\left \{ 1,3 \right\}$.