Messages

16

Quiz-1 / Re: Q1: TUT 0101 and TUT 0102

« on: September 28, 2018, 04:36:18 PM »

|x+yi-i|=Rez
|x+(y-1)i|=x
Square Root [x^2+(y-1)^2]=x
x^2 + (y-1)^2=x^2
(y-1)^2=0
So, y=1

17

MAT334--Lectures & Home Assignments / Re: Hint for Question 20 in Section 1.2

« on: September 24, 2018, 08:43:09 PM »

Could you explain more about the last two situations？I do not know how to deal with it when either of t or 1-t becomes negative especially when t=2 or -1.