DeMoivre's theorem with How to Write Complex Numbers in Polar Form
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- เผยแพร่เมื่อ 7 ส.ค. 2024
- PreCalculus! Let us be your online math tutor! How to write a complex number in polar form and then use DeMoirve's theorem to raise that complex number to a power and then write in rectangular form again.
You made this look so simple. The way you've explained this is truly an art
Thank you so much for this video! Very few on TH-cam have worked a complex power problem in quadrant IV, which is what I was needing. Appreciated so much!
You're welcome! I only do problems that my subscribers email me. Feel free to send me problems when you're struggling
Thank you so much for being straight to the point and so simple, this is really helpful
Thank heavens for this video!!! I have been trying to solve the same problem for 2 days! You are amazing!!!!
Why are you so underrated ? This is a good tutorial.
Wow. You just explained deriving the theorem in such a simple way that I didn't know we were deriving the theorem until you were done! It was so easy to follow, I honestly didn't believe it could be as simple as that. ♥️
This was a really good video, it helped because the lesson in my textbook says everything very complicated and just lists formulas, not how to get their values. Thank you :)
great presentation, I learnt a lot from this. thanks
Thank you! This helped very much!
This is really helpful! Thanks a lot.
Sorry about your arm but you're the best teacher thank you
Interesting and its jus open my eyes to something now☺😀
Thank you so much...thats very well done.
Nice solution. Well explained.
such a good video! thank you so much!!
Good sharing!
Thank you so much for your help!
Hi, am thankful of your maths share, it's really helpful here in Kenya
Please could you do a video on industrial probability, thanks in advance.
The angle should be 360-59 correct me if um wrong
I am curious too since R is in first the first quadrant
this saved me today, thank you so SO SO MUCH
It has been so wonderful for me, thanks so munch
Nice one, best solution ever, thank you😊
Great video
Well explained
Good work
Wow thanks...really helpful
Thanks for your help
this is an approximate value. The exact value is -644+960i
I love what u did nice tutorial
I love your explanation mom keep it up.
Thank you 😊
Thank you so much ❣️🥰
That's well explained
Since tan to the negative 1 came as a negative dont you need to substract 180 degrees from it?
Thank you
Helps he a lot 😇
Sorry l want to ask, since we have our complex number in the fourth quadrant, when we say 360- angle shouldn't that be our actual angle?
Thanks Ma'am
Good vid thanks for help wish me luck on my final!!!
Good Luck!
Thanks alot
I love you!!!
Given x2y-x3y3+2=0, evaluate dy/dx at the point(1,2) thank you.
Excellent
nice video, it might just be better if you present with a whole number modulus and sata.
Thanks much
This is true mathematics
Kindly check the angle.. Since we have it to be in the 4th quadrant.. Won't it be 360-59
hi sorry, the argument should be in degree or radian
How did you get 59.04
Very intersting
Can someone explain to me why tanˆ-1(-5/3) ended up being -59.04? I got the part where it was converted to degrees, but I don't seem to understand how it was broken down.
Did you figured it out?
hi I have a question on how to solve something like z^5=-243i im taking a course on khan academy and the explanation is so confusing
th-cam.com/video/J6TnZxUUzqU/w-d-xo.html
the angle aint correct you didnt consider the quadrant thus you forgot t do 360-59.04
Hi, there. I don't know how to send emails to you. I want to ask how to factor higher degree polynomials? Thanks in advance. 😃
Hi! Send problems to SolveMyMathHomework@gmail.com
lovely
Another example: th-cam.com/video/iAluayOFV-o/w-d-xo.html
Solve this one for me (1+I)^1/3
Hello ma'am I this massage finds u well ..... I think u made a mistake the reference angel should not be not negative actually am trying to say u can't find the angle using negative values
Sorry but just wanna understand whether the -236.16 in the final answer is in rad or in degree? it seems to me that it's in degree although you didn't write the degree symbol.
One step is missing.
Which one
Your channel is really helpful and we're requesting if I can get your email address so that I may be able to ask you for more help in mathematics