Determine the principle value of the argument

-1-i

tan( ) = -1/-1 = but it is negative because it is in the 4th quadrant

the answer is

Principle Argument is simple the argument except between the values of and

What did i do wrong?

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- October 13th 2009, 08:58 PMFallen186Complex Principal Argument
Determine the principle value of the argument

-1-i

tan( ) = -1/-1 = but it is negative because it is in the 4th quadrant

the answer is

Principle Argument is simple the argument except between the values of and

What did i do wrong? - October 13th 2009, 09:05 PMChris L T521