if a and b are different complex numbers with |a| = 1, then what is | (a-b)/1-ab' |
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if a= 1
(1-b)/(1-1*b)=(1-b)/(1-b)=1
(1-b)/(1-1*b)=(1-b)/(1-b)=1
3lACK:
a≠1, |a|=1 i.e a=±1
u considerd a as +ve
i think I'll try taking it -ve
however thank ya!☺
no matter
Answered by
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Answer:
Its very easy
Step-by-step explanation:
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