Page 11 - Schaum's Outlines - Probability, Random Variables And Random Processes
P. 11
PROBABILITY [CHAP 1
(tr) Shaded region: A u H (h) Shaded region: A n B
(I.) Shaded region: A
Fig. 1-1
RcA
Shaded region: A n R
Fig. 1-2
C. Identities:
By the above set definitions or reference to Fig. 1-1, we obtain the following identities:
S=@
B=s
J=A
The union and intersection operations also satisfy the following laws:
Commutative Laws:
Associative Laws: