Introduction to polar coordinates Watch the next lesson: https://www.khanacademy.org/math/precalculus/parametric_equations/polar_coor/v/polar-coordinates-2?utm_source=YT&utm_medium=Desc&utm_campaign=Precalculus Missed the previous lesson? https://www.khanacademy.org/math/precalculus/parametric_equations/parametric/v/parametric-equations-4?utm_source=YT&utm_medium=Desc&utm_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 state-of-the-art, 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
This Precalculus video tutorial provides a basic introduction into polar coordinates. It explains how to convert polar coordinates to rectangular coordinates and how to graph polar coordinates by plotting points using the radius of a circle and the angle measured counter clockwise from the positive x axis. In addition, it explains how to convert rectangular coordinates to polar coordinates and how to provide multiple representation of polar coordinates using negative r values / radius and negative angles. This video contains plenty of examples and practice problems.
Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! :) https://www.patreon.com/patrickjmt !! Polar Coordinates - The Basics are discussed. I show how to graph a 'polar point' as well as how to convert from Cartesian to polar form and vice-versa. For more free math videos, check out http://PatrickJMT.com austin math tutor, austinmathtutor, austin math tutoring, justmathtutoring.com, UT calculus tutor, UT calculus tutoring
This video lecture " Polar coordinate system in Hindi(Part-II) " will help Engineering and Basic Science students to understand following topic of of Engineering-Mathematics: 1. relation between cartesian and polar coordinate system 2. important points for polar curves soon we will upload next video. For any query and feedback, please write us at: firstname.lastname@example.org OR call us at: +919301197409(Hike number) For latest updates subscribe our channel " Bhagwan Singh Vishwakarma" or join us on Facebook "Maths Bhopal"...
This precalculus video tutorial focuses on graphing polar equations. It explains how to graph circles, limacons, cardiods, rose curves, and lemniscates. It provides plenty of examples and practice problems. Here is a list of topics: 1. Graphing Circles Using Polar Functions 2. Sine vs Cosine - Positive vs Negative Direction 3. Finding the Diameter and Radius of Circle From The Equations R = cos theta and R = a sin theta. 4. Graphing Limacons - Polar Functions 5. R = a + b sin theta and R = a - b cos theta 6. Limacon with inner loop, Cardiods, and Dimpled Licamons 7. Using x and y intercepts to graph limacons 8. Graphing Rose Curves Using Sine and Cosine 9. Even vs Odd Number of Petals - 10. Angle in degrees of Rose Petals 11. Graphing Lemniscates - Symmetry about the origin, the polar, the polar axis, and the line theta = pi/2 or 90 degrees.
This precalculus video tutorial explains how to convert rectangular equations to polar equations. This video contains plenty of examples and practice problems. It provides all of the formulas that you need to convert a rectangular cartesian equation into polar form using trigonometric functions such as sin, cos, tan, sec, csc, and cot.
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=1xATmTI-YY8&t=25s&list=PL0o_zxa4K1BWYThyV4T2Allw6zY0jEumv&index=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor https://www.facebook.com/MathScienceTutoring/
Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! :) https://www.patreon.com/patrickjmt !! Converting Between Polar and Rectangular (Cartesian) Coordinates, Ex 1. In this video, I give formulas to convert between polar and rectangular coordinates. I do a few examples of going from rectangular to polar form.
Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! :) https://www.patreon.com/patrickjmt !! Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! :) https://www.patreon.com/patrickjmt !! Thanks to Vlogbrothers for their sponsorship of this video! In this video I show how to derive the formula used in Calculus to find the area of a region using polar coordinates.
Everything we have done on the coordinate plane so far has been using rectangular coordinates. That's the x and y we are used to. But that's not the only coordinate system. We can also use polar coordinates, which graph points in terms of a radius, or distance from a pole, and theta, the angle associated with the point. This system is useful for graphing circles and other curved objects, so let's make sure we understand how to use these, as well as convert between polar and rectangular forms. Subscribe: http://bit.ly/ProfDaveSubscribe ProfessorDaveExplains@gmail.com http://patreon.com/ProfessorDaveExplains http://professordaveexplains.com http://facebook.com/ProfessorDaveExpl... http://twitter.com/DaveExplains Mathematics Tutorials: http://bit.ly/ProfDaveMaths Classical Physics Tutorials: http://bit.ly/ProfDavePhysics1 Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2 General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem Organic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChem Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem Biology Tutorials: http://bit.ly/ProfDaveBio American History Tutorials: http://bit.ly/ProfDaveAmericanHistory