Trigonometric Substitution - Example 1
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- čas přidán 6. 02. 2011
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Trigonometric Substitution - Example 1. Just a basic trigonometric substitution problem (still long though!). I show the basic substitutions along with how to use the right triangle to get back to the original variable.
I just love how the majority of the examples you do, you do them in permanent marker.....no mistakes, such a beast.
misterkmo
May be sir just redo everything when he got a slight mistake.
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I have learned more about integration from patrickJMT than from my math book, seriously.
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+SMEXY! Nah, man. You're in a minority once you finish diff eqs. and linear algebra.
+Victoria Havlicek Abstract Algebra
Marcus Hines My point is that you're in a minority once you finish courses that emphasize computation.
+SMEXY! i took calc 1, calc 2, calc 3 and diff eq, then transfered to a diff school, but couldnt get calc 2 to transfer (grade below a c), so im taking it again..one would think its not as hard...but nope..here i am watching these videos...again, and thank you +patrickJMT
I did up to Linear Algebra and ODE
I realize you may not see this comment since the video is so old, but during the summer I took Calculus 1 online and didn't buy the book, because I knew I'd have your videos. This content should not be free and yet it is. It helped me get an A in Calculus 1 and now this semester I am in Calculus 2, I yet again didn't buy the book and am relying on your insightful videos. You help immensely and are the secret to my math success in college. Thank you Patrick.
glad i could help!
and why shouldn't this content be free? :)
You are the only person in my life who explains math in an organized, straightforward, easy to understand way. THANK YOU. My math professor writes on 6 boards maybe 10 times during class and I just give up, but you sir, thank you
Just wanted to say thank you for doing the Lord's work
+Rob Miles jesus, math teacher extraordinaire
+Rob Miles thanks for the laugh
Wow, i actually get it now. My professor skipped like 10 million steps during lecture
They have a habit of doing that
Yea. So did mine
did u graduate yet
@@whatshouldwecallyou9503 probably
Lol they do that too often
@hunterwilbanks donation link on my website ; ) feel free to send as much as you like!
I will pass calculus 2 because of you. You're the hero this world needs. Keep doing amazing work
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*Hallelujah. A fair misspelling considering it is not a common word.
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how do u hear video? mine wont play audio? :x
Once again you've explained something clearly in 14 minutes that a professor couldn't explain in an hour and half of lectures. Not only do you do it in a way that's understandable, you show WHY I'm doing this, my book and professor just assumed I knew that I was factoring the 'a' out. My book doesn't even have the triangle trick. YOU ARE GOD!
God Bless You, I was literally about to cry in the class when my professor was explaining this.
It's 1:01 AM right now and I got what I needed from you for my midterm in a 9 hours. Subscribed since 2013 and still going, thanks Patrick.
Man I got a Calc 2 exam tomorrow and I think you might have just saved my life!!!
did he save your life
Are you still alive? I got a calc 2 midterm tomorrow aswell
No response. Guess he didn't make it...
Joe Billy they tend to throw curve balls on exams. He should have taken this basic explanation video and applied it to more challenging problems before his exam!
It never fails me how amazing it is how much easier it is to understand this stuff when this guy teaches it. You truly have a gift. It may as well be a foreign language when my profs teach this!
Wow, I actually understood this, khanacademy and my textbook kept confusing me
come here first. my videos are better.
patrickJMT we know :)
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For real those Khan videos suck lol
If khan Academy confuses you, then you probably have a below average IQ. How do u not understand that man? smh
You never fail to help me understand even the most complex problems. You are an excellent teacher. Thank yiu so much for these amazing down to earth and free explanations
You're such a good teacher that your videos don't even require sound and I understand them
I ve watched his video as soon as I `ve had too much trouble with Math. He helped me a lot and he `s better than my teachers ever! Thank you for sharing this awesome video!
@zloyhimik typically people do not want to see it this way; using the right triangle produces a much more simple equation
Love the way you go over examples and show every step. Don't even know why i go to class when my teacher doesn't know how to explain!
You have outdone 2 weeks of my professor's lectures in 14 minutes and 8 seconds.Thank you for being you
glad i could help you out
6 years later and still the best tutorials i've seen!
Me : hey sis, have you seen a pencil? I'm about to study math.
Sister : There's a pen right there....why don't you use the pen?
Me : I'm no patrickJMT, I'm not at that level...
This channel is a blessing from beyond. My math prof comes nowhere close in comparison to your clarity.
Your videos are very helpful. Thanks for all the hard work and for making these videos free.
Even though I have a great calculus teacher I love going to you for your videos. They help solidify the concepts and sometimes help me wrap my head around some concepts. Thank you.
@sunnysideup no problem, happy to help :)
@cgsuperpanda1 no problem, happy to help : )
I love you Patrick. I'm sure you saw this post on another one of your videos, but again I say thank you. You are the reason I graduated man.
you sir, are a saint because I cannot understand one thing my professor is doing, and you made it 200x easier! thank you
i watch your videos for quick refreshers every time I have to tutor someone. I appreciate your videos greatly
i hope the final went well!
I'm a student from Malaysia and your videos had been extremely helpful . Thank you so much !
Such a good channel. You explained everything perfectly, no skipping steps but still so concise. Thank you.
glad i could help :)
@JohnSmith3870 glad to help! and what do you mean: if they ever get taken down with the whole censorship thing...? they are my videos, i keep them here with the help of youtube/google. :)
You're so much neater and more organized than the instructor at the math review I went to today!
@vanadinite01 no problem, happy to help : )
You sir are a king.
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Plus I've been looking for a video about this topic; and you're the one youtuber who explains best. Wouldn't settle for anything less
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Thanks for taking the time to post these.
You go faster than the other videos but not too fast, so at my level, your speed is perfect and thanks for the free math help i am getting of you. Be blessed.
Great video and clear instructions! Thank you!
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Patrick I can't even tell you what a help your videos have been to me. My Calc 2 final is tomorrow, and I'm going back over my practice test, when I come across this trig sub question, but I've totally forgotten how to know which one to use... Then I just look up your trusty videos, and you saved the day again! You're a saint.
You're the man. You should have seen the looks on my calc classes' faces when my teacher (who speaks little english) introduced this topic after we were still reeling from trig integrals. Priceless lol, but as always I come to your videos and understand everything. Truly thanks.
Thank you so much for posting this! I just learned more in 15 minuted from your video than I have in 2 hours of my calc class!!!!!!
Thank you Patric, I learnt a lot from your videos (especially calculus)
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You are very welcome!
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@42marthacu glad you like them : )
Nice Job, Really helped me out with my classwork, and found some new methods of substitution Thankx!
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Saved my life again!
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The video I needed. Thanks, very clear
@angelsword1000 you are very welcome
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My Calc 2 teacher only confuses me more. I really appreciate all the examples. It helps so much with my homework and makes me like math! You should be a college professor if you are not already since you seem to have a gift in explaining complex things.
Very clearly done. Thanks Patrick.
You are a lifesaver. Keep up the good work.
Needed this to refresh my memory. Taking differential equations next semester and need to re learn integration techniques.
thanks a lot man! i really needed to know how to do this and you helped a lot!
You are a blessing to humanity
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i never understood the right triangle part until your video,thank you!
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Wow. How convenient. I was just getting ready for a trig sub lab, and this video helped me out big time. You are basically my calc professor
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Splendidly well explained!!!
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really inspiring using substitution by trig it helped me a lot in integration topic
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started learning this topic this week, goes on this channel to watch a ton of examples and understand, you are the cod(call of duty) god of calc!
What I meant is, the steps just going through the problem is a lot. Thanks for your tutorial.
YOU ARE A GENIUS.
lol finally clarified what i was confused about in the last step…THANK YOU !