DeterminantHard

Question

If f(x) = log10x and g(x) = eipx and h(x) = , then the value of h(10) is

Options

A.0
B.2
C.1
D.4

Solution

f(x) = log10x, g(x) = eipx = cosπx + i sinπx
f(10) = 1  g(10) = 1
h(10) =

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