Charlotte986 Charlotte986

20-11-2021
Mathematics

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Please help, if you do not know do not answer please!

Please help if you do not know do not answer please class=

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thurayayehia11 thurayayehia11

20-11-2021

Answer:

1,3 are functions

2,4 are not

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bibt538 bibt538

20-11-2021

Answer:

Relation 1 & 3 are function

Relation 2 & 4 are not function.

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