Use a procedure similar to that used in Example to find the image of the hyperbolax2 − y2...

Use a procedure similar to that used in Example to find the image of the hyperbola

x2 − y2 = k, k ≠ 0, under the mapping w = z2.

EXAMPLE Image of a Vertical Line under w = z 2

FIGURE 2.4.4 The mapping w = z2

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