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1/E[x] VS E[1/x]
Posted:
Jun 24, 2013 1:52 PM


Since we all know 1/E[x] and E[1/x] are not quite the same. I was wondering how does one decide where to use which expression ?
For example: I have an inequality :
A < B*E[C]
which i can manipulate to 1/A > 1/B*E[c]. But lets assume i didn't know the first expression how can i decide which expression is correct :
1/A > 1/B*E[C]
OR
1/A > (1/B)*E[1/C]



