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Mathematics, 15.12.2020 19:10 BREBRE8932

Question 2 Which relation is not a function?
A
B
{(8,16), (9,18), (10,20), (11,21), (12,24)}
{(-10,100),(-5,25), (-2,4), (0,0), (2,4)}
{(4,2), (16,4), (17, 17), (25,5), (36,6)}
D
{(-1, -1), (-1,1),(0,0), (3, –3), (4, -4)}

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Question 2 Which relation is not a function?
A
B
{(8,16), (9,18), (10,20), (11,21...
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