Only issue that I have is that I got a bit jumbled up when you said that the left hand side of the equation is the derivative of ve^-2x. Maybe the wording could be better. I had to stop the video, replay it thrice, and write it down for me to see what it was you meant. Other than that, I love the fact that you can stop this video, replay it, and try to figure it all out. =)
Ty so much. Denis Z Gill loves skipping steps when he shows examples (seems to be the case with most 3rd year courses so far, profs are so incredibly in love with themselves that they forget who they are teaching, i.e : people that HAVEN'T yet mastered the topic.
@MFH26 That's fine if you can remember the relationship between y and v (or if you are given formula). But if you can't remember or don't have that relationship in front of you, then it's always helpful to be able to derive it from scratch, which is the approach I adopt since it further refines one's calculus skills.
I'm taking a course in a differential equations..I couldn't understand the substitution part [the chain rule is usually simple, but didn't know why I should use it in this topic...spent way to much time trying to get it]..however, you did explain it in a very simple way
OMG!! THANK YOU!!! XD
darkman8803 1 month ago
well i can tell u bit easier method if you ppl want:)
mrhustle009 2 months ago
@mrhustle009 Please do.
Teafan123 1 month ago
Thank you! Damn I was so damned confused with Bernoulli and you just saved my day!!
superjosereborn2 3 months ago
Thankyou!
EpicTronics 7 months ago
Only issue that I have is that I got a bit jumbled up when you said that the left hand side of the equation is the derivative of ve^-2x. Maybe the wording could be better. I had to stop the video, replay it thrice, and write it down for me to see what it was you meant. Other than that, I love the fact that you can stop this video, replay it, and try to figure it all out. =)
Thank you! You helped me over a hell of a hurdle!
Magicus1 10 months ago
Great Lesson! it helped me a lot (:
LuM5169 11 months ago
Thank you very much sir. This helped me sooo much.
CCaliRoX 11 months ago
excellent
shawlerstyle 11 months ago
Thank you very much for your time in putting this together!
jpvella1 1 year ago
Ty so much. Denis Z Gill loves skipping steps when he shows examples (seems to be the case with most 3rd year courses so far, profs are so incredibly in love with themselves that they forget who they are teaching, i.e : people that HAVEN'T yet mastered the topic.
enigmon 1 year ago 2
this wasnt bad...but my teacher skips over the whole dv/dx solution part in the beginning and you still get the same solution afterwards
MFH26 1 year ago 2
@MFH26 That's fine if you can remember the relationship between y and v (or if you are given formula). But if you can't remember or don't have that relationship in front of you, then it's always helpful to be able to derive it from scratch, which is the approach I adopt since it further refines one's calculus skills.
Teafan123 1 year ago
@Teafan123 makes a lot sense, never thought of it like that, i just try to solve and get an answer haha
MFH26 1 year ago
@Teafan123 As a student who believes that true understand comes from deriving rather then memorizing (when avoidable) I would agree you.
movcrit 1 month ago
Thanks alot! I had a similar problem with the chain rule...
timitch07 1 year ago
I'm taking a course in a differential equations..I couldn't understand the substitution part [the chain rule is usually simple, but didn't know why I should use it in this topic...spent way to much time trying to get it]..however, you did explain it in a very simple way
Now I understand, Thanks ! ='' )
TuscaniManiac 1 year ago
thnx....it reali helpd me......
MJHTmayur 1 year ago
thanks man
titanjo87 2 years ago