DeeDee
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 Mar11 asked What is the inverse of the function $g(t)=1/(t+i)$ Mar8 awarded Supporter Mar8 comment Complex math-curves there is no upper limit, only the lower limit y Mar8 asked O notation- Analysis Mar8 awarded Commentator Mar8 comment Complex math-curves integral (y), so y is the lower bound Mar8 asked Complex math-curves Jan9 awarded Peer Pressure Jan9 comment Prove that $0\le a^2 < b^2$ implies $a < b$ Yes, thank you. Jan9 awarded Student Jan9 comment Prove that $0\le a^2 < b^2$ implies $a < b$ Thanks, I understand now Jan9 comment Prove that $0\le a^2 < b^2$ implies $a < b$ YES, Thanks for the hint. Jan9 comment Prove that $0\le a^2 < b^2$ implies $a < b$ next step: combine, so a^2 > ba > b^2 And a = b implies a^2 = b^2. So together combining gives a≥b and a^2≥b^2. Is this correct? Jan9 comment Prove that $0\le a^2 < b^2$ implies $a < b$ next step: combine, so a^2 > ba > b^2 And a = b implies a^2 = b^2. So together combining gives a≥b and a^2≥b^2. Is this correct? Jan9 asked Prove that $0\le a^2 < b^2$ implies $a < b$ Jan9 awarded Autobiographer Jan9 accepted How many ways to write one million as a product of three integers? Jan9 accepted Eight friends vote among five shops Jan9 comment Eight friends vote among five shops There are 8 friends Jan9 asked Eight friends vote among five shops