Mathematics, 13.11.2020 02:20 leslya1455213
Let f = {(2,5), (-3,7), (0,6), (-9,0)} and g = {(0,-3), (2,6), (7,-9), (5,0)}
Which is not true?
A. (fog)(2) is not defined
B. (gof)(2) = 0
C. (fog)(5) = 6
D. (gof)(-3) = -9
E. None of them are correct
Answers: 2
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Let f = {(2,5), (-3,7), (0,6), (-9,0)} and g = {(0,-3), (2,6), (7,-9), (5,0)}
Which is not true?
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