Table of Contents
Intro to Polar Coordinates
นอกจากการดูบทความนี้แล้ว คุณยังสามารถดูข้อมูลที่เป็นประโยชน์อื่นๆ อีกมากมายที่เราให้ไว้ที่นี่: ดูความรู้เพิ่มเติมที่นี่
Polar Coordinates are great for functions with lots of periodic symmetry to them like sin and cos. In this video we will describe the new coordinate system, contrast it with the familiar Cartesian coordinate system, and derive the formulas to convert between Cartesian and Polar. Finally, we’ll investigate what \”gridlines\” will become in the new coordinate system.
YOUR TURN! Learning math requires more than just watching videos, so make sure you reflect, ask questions, and do lots of practice problems!
►Full Course Playlist: CALCULUS II: https://www.youtube.com/playlist?list=PLHXZ9OQGMqxc4ySKTIW19TLrT91Ik9M4n
Other Course Playlists:
►CALCULUS I: https://www.youtube.com/playlist?list=PLHXZ9OQGMqxfT9RMcReZ4WcoVILP4k6m
►DISCRETE MATH: https://www.youtube.com/playlist?list=PLHXZ9OQGMqxersk8fUxiUMSIx0DBqsKZS
►LINEAR ALGEBRA: https://www.youtube.com/playlist?list=PLHXZ9OQGMqxfUl0tcqPNTJsb7R6BqSLo6
► Want to learn math effectively? Check out my \”Learning Math\” Series:
https://www.youtube.com/watch?v=LPH2lqis3D0\u0026list=PLHXZ9OQGMqxfSkRtlL5KPq6JqMNTh_MBw
►Want some cool math? Check out my \”Cool Math\” Series:
https://www.youtube.com/playlist?list=PLHXZ9OQGMqxelE_9RzwJcqfUtaFBpiho
►Check out my 2nd Channel for lower production quality \”live\” math videos: https://www.youtube.com/channel/UCFNL8G1CZ4dH0pJf7UXqdQ
►Follow me on Twitter: http://twitter.com/treforbazett
This video was created by Dr. Trefor Bazett
BECOME A MEMBER:
►Join: https://www.youtube.com/channel/UC9rTsvTxJnx1DNrDA3Rqa6A/join
MATH BOOKS \u0026 MERCH I LOVE:
► My Amazon Affiliate Shop: https://www.amazon.com/shop/treforbazett
Rectangular to polar form of complex number | Precalculus | Khan Academy
Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/precalculus/imaginary_complex_precalc/complex_analysis/e/rectangularandpolarformsofcomplexnumbers?utm_source=YT\u0026utm_medium=Desc\u0026utm_campaign=Precalculus
Watch the next lesson: https://www.khanacademy.org/math/precalculus/imaginary_complex_precalc/exponentialformcomplexnumbers/v/complexnumberdivision?utm_source=YT\u0026utm_medium=Desc\u0026utm_campaign=Precalculus
Missed the previous lesson?
https://www.khanacademy.org/math/precalculus/imaginary_complex_precalc/complex_analysis/v/complexnumberpolarformintuitionexercise?utm_source=YT\u0026utm_medium=Desc\u0026utm_campaign=Precalculus
Precalculus on Khan Academy: You may think that precalculus is simply the course you take before calculus. You would be right, of course, but that definition doesn’t mean anything unless you have some knowledge of what calculus is. Let’s keep it simple, shall we? Calculus is a conceptual framework which provides systematic techniques for solving problems. These problems are appropriately applicable to analytic geometry and algebra. Therefore….precalculus gives you the background for the mathematical concepts, problems, issues and techniques that appear in calculus, including trigonometry, functions, complex numbers, vectors, matrices, and others. There you have it ladies and gentlemen….an introduction to precalculus!
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using stateoftheart, adaptive technology that identifies strengths and learning gaps. We’ve also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. YouCanLearnAnything
Subscribe to Khan Academy’s Precalculus channel:
https://www.youtube.com/channel/UCBeHztHRWuVvnlwm20u2hNA?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Finding Area In Polar Coordinates
This Calculus 2 video tutorial explains how to find the area of a polar curve in polar coordinates. It provides resources on how to graph a polar equation and how to find the area of the shaded region. It contains plenty of examples and practice problems on how to find the area of one loop or of one petal and how to find the area of the inner loop as well.
Subscribe:
https://www.youtube.com/channel/UCEWpbFLzoYGPfuWUMFPSaoA?sub_confirmation=1
Online Graphing Calculator:
https://www.youtube.com/watch?v=mi1XdFNagRk
Graphing Polar Equations:
https://www.youtube.com/watch?v=p98hm1Dksew
Calculus Video Playlist:
https://www.youtube.com/watch?v=1xATmTIYY8\u0026t=25s\u0026list=PL0o_zxa4K1BWYThyV4T2Allw6zY0jEumv\u0026index=1
Access to Premium Videos:
https://www.patreon.com/MathScienceTutor
https://www.facebook.com/MathScienceTutoring/
Triple Integrals Using Cylindrical Coordinates
This video explains how to set up and evaluate a triple integral using cylindrical coordinates.\r
http://mathispower4u.wordpress.com/
PreCalculus – Polar Coordinates (1 of 35) Definition
Visit http://ilectureonline.com for more math and science lectures!
In this video I will define polar coordinates and compares it to rectangular coordinates.
Next video in the polar coordinates series can be seen at:
http://youtu.be/ii31Gy4quqo
นอกจากการดูหัวข้อนี้แล้ว คุณยังสามารถเข้าถึงบทวิจารณ์ดีๆ อื่นๆ อีกมากมายได้ที่นี่: ดูบทความเพิ่มเติมในหมวดหมู่GAME
