Proving Euler's Formula (2 of 4: Differentiating both sides)

  Рет қаралды 9,326

Eddie Woo

Eddie Woo

Күн бұрын

Пікірлер: 18
@sayarsine6479
@sayarsine6479 Жыл бұрын
Goat of Teaching
@anirudh425
@anirudh425 3 жыл бұрын
Love your math stuff
@Hirata5
@Hirata5 3 жыл бұрын
I used to hate math untill i found this channel
@waitwhat4755
@waitwhat4755 3 жыл бұрын
Sir i love all ur maths stuff... Love frm India😍
@mihirbpi
@mihirbpi 7 ай бұрын
I understand how the complex numbers are closed under addition, subtraction, multiplication, and division. But how do you prove they are closed under exponentiation to a complex number like e^(ix) without already assuming euler's formula e^ix = cosx + isinx. The whole video is based on the assumption that e^(ix) would still be a complex number, but how do you justify that?
@pritampadhan5977
@pritampadhan5977 3 жыл бұрын
Sir please provide long video with detail explanation 😍😍😍😍😍
@groverlife4038
@groverlife4038 3 жыл бұрын
yeah eddie wooo nice math stuff
@vishnutheunique1670
@vishnutheunique1670 3 жыл бұрын
What is answer of int 0 to 2pi. {(acost)^2+(-bsint)^2} ^1/2 dt Where a= 0.3870 b=0.3788 Can anyone help me out?
@legalfictionnaturalfact3969
@legalfictionnaturalfact3969 3 жыл бұрын
this looks like one of those situations that may be simplified by using tau instead of pi?
@jasonzheng8388
@jasonzheng8388 3 жыл бұрын
this was a question on my linear test from a few months ago😂
@aashsyed1277
@aashsyed1277 3 жыл бұрын
ANY BODY FROM BLACKPENREDPEN?
@mychevysparkevdidntcatchfi1489
@mychevysparkevdidntcatchfi1489 3 жыл бұрын
if x=i, ke^(i*i)=k/e = k(cos(i)+isin(i)). So real numbers are actually complex. ;-)
@RedBar3D
@RedBar3D 3 жыл бұрын
Complex numbers are by definition just ordered pairs (a, b) of real numbers a, b. We call a its real part and b its imaginary part. When we write x + iy for a complex number, what we actually mean is the pair (x, y), where x and y are real numbers. Now, for a given real number x, you may think of it as the complex number (x, 0). That is as the complex number with real part x and imaginary part 0.
@kingtrades5015
@kingtrades5015 3 жыл бұрын
Kings Trades
@samurai2068
@samurai2068 3 жыл бұрын
We studied these things in std XI
@florianwollmuetze2412
@florianwollmuetze2412 3 жыл бұрын
Pretty sure my math exam failed. Watching this to calm myself with simpler math
@johnbarker3444
@johnbarker3444 3 жыл бұрын
,
@aliissa2185
@aliissa2185 3 жыл бұрын
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