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amistre64Best ResponseYou've already chosen the best response.1
what does f(a) equal?
 one year ago

hbaBest ResponseYou've already chosen the best response.1
y=f(x)=1+(1/x)+(1/x^2) Check for f(x)
 one year ago

amistre64Best ResponseYou've already chosen the best response.1
or if numbers are more your type does f(2) = f(2)? or does f(2) = f(2)??
 one year ago

hbaBest ResponseYou've already chosen the best response.1
If @amistre64 1st condition gets proved its Even,If the 2nd condition gets proved its Odd,If your question does not satisfy the above conditions,Then its neither even nor odd.
 one year ago

amistre64Best ResponseYou've already chosen the best response.1
or by analysis \[1+(1/x)+(1/x^2)=\frac{x^2+x+1}{x^2}\] these work like + rules; even/even=even i believe
 one year ago

amistre64Best ResponseYou've already chosen the best response.1
but then again, the top is not even since it is shifted from the y axis
 one year ago

hbaBest ResponseYou've already chosen the best response.1
In some case if the power turns out to be even then the function is even,if the power is odd then the answer is odd. The trigonometric values also : sin (–x) = –sin x cos (–x) = cos x tan (–x) = –tan x csc (–x) = –csc x sec (–x) = sec x cot (–x) = –cot x
 one year ago
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