(A uu B)nn(A nn B')=A

For any tow sets A and B(A-B)uu(B-A)=(A-B)uu Ab(B-A)uu Bc*(A uu B)-(A nn B)d(A uu B)nn(A nn B)

If A and B are two sets then (A-B)uu(B-A)=(A uu B)-(A nn B)

If A and B are two sets, then (A uu B') nn (A' nn B) is equal to

the symmetric difference of A and B is not equal to (A-B)nn(B-A)(A-B)uu(B-A)(A uu B)-(A nn B){(A uu B)-A}uu{A nn B}

Show that : (A uu B)-(A nn B) = (A -B) uu (B-A) .

The set (A uu B uu C)nn(A nn B'uu C')'nn C' is equal to

A-B is equal to a.(A uu B)-(A nn B), b.A nn B^(C), c.A nn B,d.B-A

If A o* B are two events then P{(A nnbar(B))uu(bar(A)nn B)}=(i)P(A uu B)-P(A nn B)(ii)P(A uu B)+P(A nn B)( iii) P(A)+P(B)(iv)P(A)+P(B)+P(A nn B)

Two sets A and B are such that n(A uu B)=21,n(A'nn B')=9,n(A nn B)=7 find n(A nn B)'

A uu B = (AB) uu (BA) uu (A nn B)