The solution of e^z=−3 has the form x+i(y+2nπ) where n is an integer. a)What is the value of x? b)What is the (lowest possible positive) value of y?

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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The solution of e^z=−3 has the form x+i(y+2nπ) where n is an integer.

a)What is the value of x?
b)What is the (lowest possible positive) value of y?
 
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