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Grade: 11
        
Why F(x)=x/1+x^2 is not an injection but a surjection? Explanation not required why it is a surjection but required for why not an injection
10 months ago

Answers : (1)

Anish Singhal
askIITians Faculty
975 Points
							Look at the grph of this function if you draw a line parallel to x axis definatley that line will intersect with graph more than once, hence not one one.555-2405_Capture.PNG
						
one month ago
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