Umer (programmer_1)

Race #141

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Official speed 52.40 wpm (86.56 seconds elapsed during race)
Race Start April 1, 2020 12:42:51pm UTC
Race Finish April 1, 2020 12:44:18pm UTC
Outcome No win (2 of 5)
Opponents 3. bijoy003 (47.96 wpm)
Accuracy 94.0%
Points 69.87
Text #4180038 (Length: 378 characters)

A relation between two sets X and Y is a set of ordered pairs, each of the form (x, y), where x is a member of X and y is a member of Y. A function from X to Y is a relation between X and Y that has the property that any two ordered pairs with the same x-value also have the same y-value. The variable x is the independent variable, and the variable y is the dependent variable.