You deduced that 90 deg separation between z and jz based on your plot points of a and b, but without any actual number attached here, how do you assume that a and b are plotted where they are? Couldn't a and b just as easily be equal to one another?
Hey sup khan academy I am starting grade 11 in like 2 weeks can you give me like a review of the year for physics because I don't know much about it so can you lay down the basics. Your always helpful so thanks 👍🏻
"The vector representing Jay Z"
jz and b on c
2:17 i was looking for jay-z, seems you've found him. cheers lad
"The Jiggaman Constant"
J times Z is obviously 2PAC
💀
j * ( a + jb ) = aj + j² b =>
-b + aj
Jay Z...
why using j instead of i(iota)
its the notation in computer ig
It's standard in engineering to use j instead of i for the imaginary unit because i typically represents electric current.
The swallowing noises and Jay Z are distracting, but a great explanation nonetheless
Jay Z has a real component
j * ( a + jb ) = aj + j² b =>
-b + aj
isn’t i²=-1? why does he use j
Physicists use j, mathematicians use i. Same thing.
Cuz J
You deduced that 90 deg separation between z and jz based on your plot points of a and b, but without any actual number attached here, how do you assume that a and b are plotted where they are? Couldn't a and b just as easily be equal to one another?
It would yield the same positive 90° rotation regardless of the values of a and b.
He chose those 2 values for demonstration purposes
that is why people say without the loss of generality
Hey sup khan academy I am starting grade 11 in like 2 weeks can you give me like a review of the year for physics because I don't know much about it so can you lay down the basics. Your always helpful so thanks 👍🏻
Check their site www.khanacademy.org/science/physics?t=classes or www.khanacademy.org/science/physics
hello all
if anyone of you willing, I could help them out with maths upto graduate level.
khanipec88@gmail.com
+91 8882133905
@@MOHDIMRAN-hb6yu are u real
Cleared jee?
first