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For each of the following pairs of functions f and g (both of which map the...

For each of the following pairs of functions f and g (both of which map the naturals
N to the reals R), show that f is neither O(g) nor Ω(g). Prove your answer is correct.


1. f(x) = cos(x) and g(x) = tan(x), where x is in degrees.
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