Topics

1

Test 1 / TT1 2020S Main Sitting

« on: October 15, 2020, 05:59:50 PM »

For the step, 6z=1/2log(2)+(3pi/4+2pin)i, why is it log(2) and not log(sqrt2) because I thought it was log(lzl). Also where did the 1/2 come from?

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Quiz 2 / LEC0101 Quiz 2

« on: October 02, 2020, 11:08:05 AM »

Problem (3pt). Find all the values(s) of the given expression i^√3.

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Quiz 1 / LEC0101 Quiz 1

« on: October 02, 2020, 11:03:15 AM »

Problem (3pt). Write the equation of the given circle or straight line in complex number notation (for example, the circle of radius 4 centered at the point 3 − 2i is given by the equation |z − (3 − 2i)| = 4).
• The circle through 1, i, and 0.

(My answer is in the file below. Please correct me if I'm wrong.)

4

Quiz 1 / Ignore

« on: October 01, 2020, 07:06:23 PM »

Sorry this was posted in the wrong course forum.

5

Chapter 4 / 4.2

« on: November 13, 2019, 10:42:22 PM »

I was wondering if we will be expected to find the characteristic equations of higher-order equations (3rd,4th, ..., nth), or will we be provided the characteristic equation in the exam.