Question

15. Let = {1, 2,3,5} and = {4,6,9}

= {(, ): , − }, Write R in roster form and find domain and

range of .​

Answer 1

Step-by-step explanation:

15. Let = {1, 2,3,5} and = {4,6,9}

= {(, ): , − }, Write R in roster form and find domain and

range of .