Is the relation is a function?
s={(-20, - ,-5), (-40,0), (-21, -7), (-20,- 10)}
o
o<...
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Mathematics, 04.09.2019 21:30 kdndiamond9101
Is the relation is a function?
s={(-20, - ,-5), (-40,0), (-21, -7), (-20,- 10)}
o
o
function
not a function
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