Which relation below represents a function?
1) {(1,5),(2,6), (3,6), (2,7)}
2) {(4,7),(2,1),(-...
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Mathematics, 09.02.2021 21:00 sajawalkhan148
Which relation below represents a function?
1) {(1,5),(2,6), (3,6), (2,7)}
2) {(4,7),(2,1),(-3,6).(-3,4)}
3) {(-1,6),(1,3), (2,5),(1,7)}
4) {(-1,2).(0,5),(5,0),(2, -1)}
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