# hw2 - plane 3 Find ± 1-i √ 2 ² 42 in the form x iy 4...

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Homework 2 PHZ 3113 Due Friday, January 22, 2010 Chapter 2 1. Evaluate the integrals Z e ax cos bxdx and Z e ax sin bxdx To do this, first find the integral R e ( a + ib ) x dx and then take the real and imaginary parts of the result. 2. Write ( - 8 i ) 1 / 3 in the form x + iy . Plot the resulting point in the complex
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Unformatted text preview: plane. 3. Find ± 1-i √ 2 ² 42 in the form x + iy . 4. Find ln ( 1+ i 1-i ) in the form x + iy . 5. Find tanh-1 (-i ) in the form x + iy . 6. Find (-i ) i in the form x + iy . 1...
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