Prove that `A-B=AnnB^c`

Prove that AuuB=AnnB if and only if A=B

Prove that AuuB=AnnB if and only if A=B

Prove that (AuuB)-(AnnB) is equal to (A-B)uu(B-A) .

Prove that (AuuB)-(AnnB) is equal to (A-B)uu(B-A) .

For any two sets A\ a n d\ B ,\ prove that AsubB=>AnnB=A

For any two sets Aa n dB , prove that (AuuB)-B=A-B (ii) A=(AnnB)=A-B (iii) A-(A-B)=AnnB (iv) Auu(B-A)=AuuB (A-B)uu(AnnB)=A

For any two sets A and B prove that n(A-B)=n(A)-n(AnnB) .

For any two events A and B associated to a random experiment, prove that: P(A)=P(AnnB)+P(AnnbarB) , P(B)=P(AnnB)+P( barAnnB) , P(AuuB)=P(AnnB)+(AnnbarB)+P(barAnnB)

Prove that A^(c)-B^(c)=B-A .