Submitted by Madisson on June 17, 2018 - 5:55pm
Find the differential equation of parabolas with vertex and focus on the x-axis.
Submitted by danedison on September 12, 2017 - 9:10pm
Find the diff equation of family of circles with center on the line y= -x and passing through the origin.
THANK YOU :)
Submitted by Bingo on July 8, 2017 - 5:29pm
Find the differential equations of the following family of curves.
1. Parabolas with axis parallel to the y – axis with distance vertex to focus fixed as a.
2. Parabolas with axis parallel to the x – axis with distance vertex to focus fixed as a.
3. All ellipses with center at the origin and axes on the coordinate axes.
4. Family of cardioids.
5. Family of 3 – leaf roses.