Question

any function with domain R×R is a binary operation· is it true or false with reason

Answer 1

Step-by-step explanation:

True, Any function with domain RxR is a binary operation.

• The binary operations * on a non-empty set A are functions from AxA to A. The binary operation *:AxA->A.
• It is an operation of two elements of the set whose domain and co-domains are in the same set.
• Properties of binary operation are Closure and Addition are the binary operations on each sets of natural numbers(N), Integer(Z), Rational numbers(Q), complex numbers(C), Real numbers(R).

i hope this is help you..

Answer 2

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