If z is a complex number, then amp `((z-1)/(z+1))=pi/2` will be
1,191 views · Published 12 October 2018 · 8:23 · Indexed 23 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW If z is a complex number, then amp `((z-1)/(z+1))=pi/2` will be
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