1)It is the Division along the curve—
2)It is the motion on rough surface..
3)It is the change over the curved surface.
4)When a function is differentiate , it’s power will decrease.

1)It is the Division along the curve—
2)It is the motion on rough surface..
3)It is the change over the curved surface.
4)When a function is differentiate , it’s power will decrease.
