Question

Verify the closure property for addition for the rational number 3/4and -1/2

Answer 1

Answer:

Given:

★Two nos. 3/4 & -1/2

To Prove:

★The closure property.

Proof:

Closure property for two nos. a & b is

★If we add or subtract two rational nos.then resultant is also rational.

\rule{200}3

→Adding them:-

=3/4+ (-1/2)

=3/4-1/2

=3-2/4

=1/4

which is also rational .

Hence verfied

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