Answer:

Step-by-step explanation:


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= 
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Answer:
0.166666667
Step-by-step explanation:
the 6 keeps repeating forever
Answer:
E and F= 54 Degrees D is 90 degrees
Step-by-step explanation:
equation is:

so if its even f(-x) should be equal to f(x)
that means

so f(x) is not equal to f(-x) so its not even
If its odd than f(-x) should be equal to -f(x)

so as we can see f(-x)= - f(x)
so the function is odd
Ans:function is odd and not even