Drag the objects on left to the correct targets on
the right, then press the "Submit" button to check the answer.
r
= 0
r
= 0.1
r
= -0.2
r
= -0.8
r
= 1.0
r
= -1.0
r
= 0.6
|
r
|
0
|
1.0
|
-1.0
|
0.6
|
-0.2
|
-0.8
|
0.1
|