Question

If a ={2,4,68----},b={5,10,15----}and c={10,20,30-----} find a intersection (buc)

Answer 1

Hi ,

A = { 2 , 4 , 6 , .... }

B = { 5 , 10 , 15 , .... }

C = { 10 , 20 , 30 ,.... }

B U C = { 5 ,10 ,...} U { 10, 20 ,.. }

= { 5 , 10 , 15 , 20 ,... }


Now ,

A intersection ( B U C )

= { 2 , 4, 6 ,.. } intersection { 5,10,15,..}

= { 10 , 20 , 30 , .... }

= C

I hope this helps you.

: )

Answer 2

Hi,


Please see the attached file!

Thanks