Constructing an Argand Diagram - My First Attempt

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    Argand Diagram
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The discussion focuses on a user's first attempt at constructing an Argand diagram for a homework problem. They have successfully plotted three roots at angles of -20º, 100º, and 240º, and received positive feedback on their diagram. The user expresses concern about their self-learning process without a tutor and seeks reassurance about their understanding. The interaction highlights the importance of peer support in learning complex mathematical concepts. Overall, the user is on the right track with their Argand diagram construction.
icystrike
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Homework Statement


I'm looking at bii) of the question.
Its my very first attempt at argand diagram and i do not really know how to construct one.
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Homework Equations


The Attempt at a Solution


attachment.php?attachmentid=23868&stc=1&d=1266867454.jpg
 

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Hi icystrike! :smile:

Your diagram looks fine …

you've correctly drawn the three roots at -20º, 100º, and 240º. and the line you've drawn is the correct line.

What is worrying you about that? :confused:
 
cos I'm self-learning and does not have any tutor , thus , I'm here to check with you if I'm on the right track . Thanks tiny-tim ! (=
 

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