4. Curve of cardioid You should have learned cardioid in high school. The equation is like below: Polar equation: r = a (1 + Cos 0) Cartesian equation (x² + y² + ax)² = a² (x² + y²) Some websites show the curves like below: BODO Figure 3. 6.3 -9.5 -1 -6.9 r-a + bcose (a) r-a-bcose (b) C P.. r-absine (c) r-a-bsine (d) Write a computer program (with graphic part and GUI part) that draws cardioid similar to what you see in Figure 3 (in Figure 3, we see two parameters a and b, while the equations I found above only have a parameter a; you can use either way). Have a GUI part so that the user can change parameter a (and b if appropriate) and color of the cardioid as needed.

4. Curve of cardioid You should have learned cardioid in high school. The equation is like below: Polar equation: r = a (1 + Cos 0) Cartesian equation (x² + y² + ax)² = a² (x² + y²) Some websites show the curves like below: BODO Figure 3. 6.3 -9.5 -1 -6.9 r-a + bcose (a) r-a-bcose (b) C P.. r-absine (c) r-a-bsine (d) Write a computer program (with graphic part and GUI part) that draws cardioid similar to what you see in Figure 3 (in Figure 3, we see two parameters a and b, while the equations I found above only have a parameter a; you can use either way). Have a GUI part so that the user can change parameter a (and b if appropriate) and color of the cardioid as needed.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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