8.(c) Consider the point 1(3infinity) = 2(0infinity), the apex of the
Koch curve. |
To show this point has no tangent, we shall produce a sequence of points converging to the apex,
with the chords from these points to the apex alternating over a 30 degree range. |
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First conider the chord between the apex and 0infinity. |
Click the picture for the next point in the sequence. |