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`        If complex number Z^4=1-i then find all the rrots of Z.…...................................…...................................…........................................…........................... `
one year ago

Arun
23315 Points
```							Dear Prasad z^4 = sqrt(2) (cos (- pi/4)+ i sin (- pi/4))z^4 = sqrt(2) (cos (2k pi + (- pi/4))+ i sin (2k pi + (- pi/4))) put k = 0, 1, 2 ,3I hope that you can proceed now RegardsArun (askIITians forum expert)
```
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