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Aditi Agrawal posted an Question
July 09, 2020 • 00:06 am
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30 points
30 points
- IIT JAM
- Physics (PH)
Please solve this....
fz 1, prove that ) is a pure imaginary number, what will you conclude, if Z+T : = 1? Ans. If : = 1, 0, which is purely real.
2 Answer(s)
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Ravi prakash yadav
Put (z-1)/(z+1)=t and then rearrange it as z=(1+t)/(1-t). then equate mod(z)=1 Solve for t. see the attached solution for better understanding
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Deepak singh 1
if z= 1 , it will be zero
see attached above