pl ans i need your help
Attachments:
Answers
Answered by
1
Answer:
Sol.1) As u know the formula :
n( AUB ) = n(a) + n(b) - n( A intersection B)
26= 15+n(b) - 5
n(b)= 26 - 10
n(b) = 16
Step-by-step explanation:
hii..hope it helps u
I apologise for the inconvenience of the keys.... that's y I wrote 'intersection' but u write them in there correct forms/ symbols...
Answered by
0
Answer:
Hiiiiiiii your writing is good
Similar questions