CBSE Class 11-science Answered
Is there a way to determine weather a relation is a function,algebraically?
Asked by sumankumaribharti | 26 Apr, 2019, 11:00: AM
Expert Answer
When you are given an equation and a specific value for x, there should only be one corresponding y-value for that x-value.
For example, y = x + 1 is a function
because for every value of x there will be only one value of y
If you get 2 different values of y for a value of x then it is not a function.
Answered by Arun | 30 Apr, 2019, 09:29: AM
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