Question

if A= {a,e,i,o,u} , B= { b,c,d} , then find (A-B) intersection B​

Answer 1

Here is ur answer-

(A - B) Π B = {a,e,i,o,u} Π {b, c,d}

= Φ ans.

hope its help you.

Answer 2

Answer:-

• A={a,e,i,o,u}
• B={b,c,d}

First Find (A-B)

We know that

$\boxed{\sf A-B=Set\:of\:those\;elements\:which\:are\:in\:set\:A\:but\:not\;in\;B}$

$\\ \sf \longrightarrow \: A-B=\left\{a,e,i,o,u\right\}-\left\{b,c,d\right\}$

$\\ \sf \longrightarrow \: A-B=\left\{a,e,i,o,u\right\}$

Hence

A-B=A

Now

$\\ \sf \longrightarrow \: (A-B)\cap B$

$\\ \sf \longrightarrow \: A\cap B$

$\\ \sf \longrightarrow \: \phi$