Complex Numbers - Exponential Form or Euler's Form | ExamSolutions Maths Revision Tutorials

In this video you are shown how to express a complex number of the form z=r(cos θ + i sin θ ) in the form z=re^(iθ) This is often called the exponential form or Euler's form of a complex number.
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[@udulakavshal2315]

Who is in 2024

[@reman3000]

that turned out to be bloody brilliant at the end! i wonder how the person who discovered this pattern must've felt. the difference between the first two forms is simple to understand, but it must've been an utterly euphoric feeling to simply sub in i theta for x, and find that you've proven interchangeability for a third!
thanks for this clear and concise explanation. beautiful!

[@Curious65]

Amazing proof of what I was looking for
How sin and cos come in exponential function formula
Thank you so much 💞💞

[@mathlearner6789]

Brilliantly explained!!!

[@rockerz7572]

Really mesmerized by the result at the end!
Subscribed.....

[@bhattyash4096]

thanks

[@richardphillips2405]

Great video. I'm new to this. Is Theta IN degrees or radians? Can I actually work this out using Theta in the form of degrees or radians?

[@dhanashrichaudhari3539]

Radians , if have in degrees convert to radians

[@foxxfx]

Great explanation, but man... who writes "x"s that way? Who hurt you?

[@muneebtahir]

Tomorrow is my exam and m listening these lectures at 2x speed...

[@joshuaxjoseph]

thank you so much!!

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Who is from India

[@umamahussain8937]

pakistan

[@architgupta3551]

@@umamahussain8937 love from India ❤️

[@mudassirjamal8276]

Still watching in 2021😍

[@mpendulomasuku6956]

Beautiful!!

[@Ratrika123]

Thank you very much sir

[@PauloChacal]

Very clear. Thank you

[@RAW2404]

Who is here 2020👋

[@markcluley]

Twihaleni Alfeus 👋

[@archiebrew8184]

👋

[@saadilyas6564]

Cie in a week

[@bishnubhattarai2632]

2023

[@umamahussain8937]

2024 hehe

[@sijiahuang6936]

Very clear!

[@addictionforphysics8509]

Really nice explanation sir

[@ExamSolutions_Maths]

Thank you

[@hussenkedir635]

Please I need different challeging quastions to be done for me!

[@mrboyban]

Amazing ! Thank you.

[@ExamSolutions_Maths]

You're welcome. Thanks for watching.

[@romualdkuciara1299]

I was looking for this explanation all over RUclips. Thank you very much for presenting it so clearly here.

[@benjahnz]

Clear and concise.

[@12345mmmmas]

So Great

[@sid4931]

Is this for year 1 further math?

[@s.rtuitiongurung2475]

Great

[@abdullahhashim3001]

2022✊🏾

[@thisaldeshan810]

its very useful to my. thank you! :)

[@ExamSolutions_Maths]

That's okay - thanks for watching