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Mathematically, the ellipse is a curve generated by a point moving in space...

Q.  
Mathematically, the ellipse is a curve generated by a point moving in space such that at any position the sum of its distances from two fixed points (foci) is constant and equal to


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Answer :   Option: A


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When a smooth curve is approximated through the data points, then the curve is known as

A. Interpolant curve

B. Approximation curve

C. Pitch curve

D. Data curve


Answer & Explanation

Q.  
In Beizer Curve, the curve follows

A. The control points

B. The shape of the defining polygon

C. The defining points

D. None of the above


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Q.  
In Beizer Curve, the flexibility of the shape would increase with

A. decrease in the number of vertices

B. increase in the number of vertices

C. decrease in control points

D. None of the above


Answer & Explanation

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The number of control points can be added or subtracted in

A. Bezier curve

B. B-spline curve

C. Cubic spline curve

D. All of the above


Answer & Explanation
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