MATH 388 Worksheet on Fields
1. a) Fill in the
operation tables for .
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b) Find a generator of .
2. In the field find
and
.
3. In the field, , of complex numbers, write each of the following in the form
a + bi where a and b are real numbers:
a) b)
c)
d)
4. Let . Evaluate f(1), f(2),
and f(3) in
5. Find a non-zero
polynomial, f(x), such that f(a) = 0 for all a in