Q1 of 805 Page 17

Define the terms:

i. Open curve


ii. Closed curve


iii. Simple closed curve


(i) An open curve is a curve where the beginning and end points are different.



(ii) A closed curve is a curve where the beginning and end points are the same.



(iii) A closed plane curve (such as a circle or an ellipse) that does not intersect itself



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