At 7:26, In the line F(z(t)) * z'(t). It is written as -4 E^(i t) + (8 - 8 i) E^(2 i t) + 8 i E^(3 i t). If I am not mistaken it should be a negative sign outside the term ( 8 - 8 i )
at 9:40 its 2i not minus 2i, doesn't change the result because he doesn't make the mistake on the paper but just to let people know if they were worried they got it wrong or something
You have great explanation on your videos but you say a lot of "We should know" but..... I don't know... That's why I am watching these videos.... Please explain why~
Helpful lecture
At 7:26, In the line F(z(t)) * z'(t). It is written as -4 E^(i t) + (8 - 8 i) E^(2 i t) + 8 i E^(3 i t). If I am not mistaken it should be a negative sign outside the term ( 8 - 8 i )
that's really helpful. Thanks!!!
at 9:40 its 2i not minus 2i, doesn't change the result because he doesn't make the mistake on the paper but just to let people know if they were worried they got it wrong or something
You have great explanation on your videos but you say a lot of "We should know" but..... I don't know... That's why I am watching these videos.... Please explain why~
Thank youuuuuuuu