Question

4. Which of the following relation is function:
i) {(2,1),(5,1),(8,1),(11,1),(14,1),(17,1) }.
ii) {(1,3),(1,5),(2,5)}.
{(4,1),(4,2),(5,1),(15,3)}.​

Answer 1

Answer:

I) is a function

Step-by-step explanation:

because each domain has only one image

Answer 2

Answer:

1 option is the correct answer because here domain is {2,5,8,11,14,17} and range is {1}

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