The length of that semi circle is 6pi. So the perimeter should be 6pi + 24
Answer: 1 and 4 are correct
Step-by-step explanation: good luck!
1 hundred can also be 10 tens so when you add 10 tens and 4 tens you 14 tens and that is the same thing as 14 tens
I have to say a because the problem is continuing
Answer:
(a) even function
(b) odd function
Step-by-step explanation:
From the given information;
Any function x(t) can be said to be the sum of even and odd functions.
i.e.

where;
x(t) is a real function.
For a real and even function, the Fourier transform is also real and even.

Also, the Fourier Transform of a real and odd function is imaginary and odd.

The behavior of X(f) largely depends on the behavior of x(t).
If x(t) is real and even, then x(f) is real and even valued function
Thus, the real part of X(f) is an even function.
If x(t) is real and odd, then x(f) is imaginary and odd valued function
Thus, the imaginary part of X(f) is an odd function.