- #36
paulimerci
- 287
- 47
1/(x+y) < 1/(x-y)
Right, so is F_{A} or F_{B} the greater?paulimerci said:1/(x+y) < 1/(x-y)
F_{B is greater}haruspex said:Right, so is F_{A} or F_{B} the greater?
Right. All clear now?paulimerci said:F_{B is greater}
Yes @haruspex , Thank you!haruspex said:Right. All clear now?
We also need the condition ##x > y## here.haruspex said:Right, so if ##x+y>x-y## is ##\frac 1{x+y}>\frac1{x-y}## or ##\frac 1{x+y}<\frac1{x-y}##.
Yes, that was specified in post #31.PeroK said:We also need the condition ##x > y## here.