6 items are filed under this topic.
 |
|
|
|
|
|
|
|
|
(a x b) intersect (b x a) |
2009-01-08 |
|
From sean:
is it possible to have two sets such that
n((a X b) intersect (b X a) =3
Answered by Harley Weston. |
|
|
|
|
|
|
Plotting co-ordinates on a number plane |
2006-09-08 |
|
From Victor:
I need to plot co-ordinates (0,2), (2,-2), (-2,0), and (0,0) on a number or co-ordinates plane, I am not sure how to do this, and get lost after the first point, can you please help?
Answered by Penny Nom. |
|
|
|
|
|
|
Polar to Cartesian coordinates |
2006-01-15 |
|
From Linden:
How do you convert six units at 30 degrees Polar Coordinate into a Cartesian Coordinate?
Answered by Penny Nom. |
|
|
|
|
|
|
Converting coordinates |
2004-10-25 |
|
From Allen:
I am trying to help my son with his home, but I don't remember these conversions. Please help.
1. Convert the following coordinates
Cartesian x = 7, y = -24
2. Convert the following coordinates
Polar r = 4, theta = pi / 3
Answered by Penny Nom. |
|
|
|
|
|
|
A cycloid in Cartesian form |
2000-09-20 |
|
From Billy:
The parametric equation of cycloid is given:
x=r(t-sint)
y=r(1-cost) How to eliminate t?
Answered by Harley Weston. |
|
|
|
|
|
|
Uniting algebra and geometry |
2000-04-16 |
|
From Beth:
Who is the mathmatician that united algebra and geometry???
Answered by Claude Tardif. |
|
|
