B. Out of 20 kids in a certain village 8 owned a dog and a cat, 10 owned a cat and
13 owned a dog.
25. How many owned dog only?
26. How many had cat only?
27. How many had cat or dog?.
28. How many had neither car nor dog?
13 owned a dog.
25. How many owned dog only?
26. How many had cat only?
27. How many had cat or dog?.
28. How many had neither car nor dog?
Add an Answer
More Questions From This User See All
Answers & Comments
Answer:
25.) 13
26.) 10
27.) 23
28.) 2
Set X = {a, b, c, d set y - So d, e, f}
set Z = {a,b, d, f}
16. X N Y =
17. X U Y U Z =
18. Y - (X n Z) =
19. Z - X=
20. (X n Y U Z N Y)
Answer:
25.)12or13
26.)pair
27.)
28.)
Set X = {a, b, c, d set y - So d, e, f}
set Z = {a,b, d, f}
16. X N Y =
17. X U Y U Z =
18. Y - (X n Z) =
19. Z - X=
20. (X n Y U Z N Y)