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`        if |z+1/z|=1;prove that for maximum |z|, z is purely imaginary`
2 years ago

ragini
21 Points
```							to prove [z+1/z] = 1  imaginary numbers are the squreroot of non positive real numbers ,since zero   is non positive number and is its own squareroot , zero can be considered as imaginary number let number be in equation if z = 0 [0+1/0]= 11/0=11/0 is undefined value so it can be the maximum value for z.
```
2 years 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