# If a + b + c = 0 Then prove # 1/( x ^b + x ^ (-c) + 1 ) + 1/( x ^ c + x ^(-a) + 1 ) + 1/( x ^a + x ^(-b) + 1 )= 1#?

##### 1 Answer

Apr 15, 2015

...eh eh...

you asked for it! :-)

Apr 15, 2015

...eh eh...

you asked for it! :-)

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