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Gavvvvvin

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What are two reasons why f(x) = -x^2 is not an odd function?

Without calculation, state the value of the definite integral 3cos(pi sign)x, where the limits are 1 and 0.
 
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withoutaface

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First question is stupid, because by definition f(x) can only not be odd in one way, and that is f(a)=/=-f(-a)

Answer to second is zero because between 0 and pi, cosx has the same are above and below the x-axis.
 

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