Theorem 5 ( De Morgans law) (DeMorgans Law)

Theorem 3( Commutative laws)

Theorem 4 (Associative Laws)

Theorem 5 (distributive Laws)

Prove the distributive law and De Morgan's law. (i) A cap (B cup C)=(A cap B)cup(A cap C) (ii) (A cup B)'=A' cap B'

Theorem 1-2 ( Idempotent law and Identity law )

(a) The Complement of the union of two sets is the intersection of their complements and the complement of the intersection of two sets is the union of their complements.These are called De Morgan's Law.Prove any one of the above two laws by Venn diagram (use colour pencil,scale,"],[" etc...) (b) Verify any one of the De Morgan's Law for U={1,2,3,4,5,...8,9,10}A={2,3,5,7,9,10}B={1,3,5,8,10}

Complement set || De morgan's law || n(AUB) =n(A)+ n(B)-n(A v B) || Revision OF 9th class Probability || Empirical Probability || Theoretical/Classical probability || Examples

Faraday's Law and Lenz law