Theorem 3 ( Commutative laws)

Theorem 4 (Associative Laws)

Theorem 5 (distributive Laws)

The law a+b=b+a is called (a) closure law (b) associative law (c) commutative law (d) distributive law

Prove (i) commutative law for addition (ii) coommutative law for multiplication by taking any two rational numbers.

Commutative and associative

Are the commutative law and associtive law applicable to vectors subtraction.

Obtain the commutative law of scalar product for two vectors .

Theorem 1-2 ( Idempotent law and Identity law )

Theorem 5 ( De Morgans law) (DeMorgans Law)

Draw a number line and take an example to verify commutative law of addition.