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`        Let A=R-{3}, B=R-{1}let f:A to B defined by f(x)=x-2/x-3check wether the function is bijective or not`
one year ago

1805 Points
```							Write it as 1+1/(x-3)It is obviously one-one coz f(x)= f(y) implies x= yIt is also surjective coz 3+1/(f(x)-1)=x implies that f(x) belongs to R-{1}Hence the function is bijective
```
one year ago
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• 101 Video Lectures
• Revision Notes
• Test paper with Video Solution
• Mind Map
• Study Planner
• NCERT Solutions
• Discussion Forum
• Previous Year Exam Questions