4. (a) Find the mid-point, unit tangent vector and unit normal vector at the mid-point of a planar Hermite Cubic Spline curve segnment defined by P.-[1,1], P1=[11, 1], P.-[1,11]. P'i=[1,1].
4. (a) Find the mid-point, unit tangent vector and unit normal vector at the mid-point of a planar Hermite Cubic Spline curve segnment defined by P.-[1,1], P1=[11, 1], P.-[1,11]. P'i=[1,1].
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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![4. (a) Find the mid-point, unit tangent vector and unit normal vector at the mid-point of a planar
Hermite Cubic Spline curve segment defined by P.-[1,1], P1=[11, 1], P'.=[1,11]. P'i=[1,1].
(b) Rotate the rectangle with the corners at A-[0,0], B=[2,0]. C-[2, 2], D=[0, 2] shown below, 30°
counter-clock-wise about its centroid and find the new coordinates of the corners of the rectangle A*,
B*, C* and D*.
(0.2)
(2.2)
7009
(2,0)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F91485480-23e4-4a7b-a1ce-fbc52ff49b2f%2Fa7917454-8489-43f5-9357-b3a17ee8ef89%2Fgnpwvl_processed.jpeg&w=3840&q=75)
Transcribed Image Text:4. (a) Find the mid-point, unit tangent vector and unit normal vector at the mid-point of a planar
Hermite Cubic Spline curve segment defined by P.-[1,1], P1=[11, 1], P'.=[1,11]. P'i=[1,1].
(b) Rotate the rectangle with the corners at A-[0,0], B=[2,0]. C-[2, 2], D=[0, 2] shown below, 30°
counter-clock-wise about its centroid and find the new coordinates of the corners of the rectangle A*,
B*, C* and D*.
(0.2)
(2.2)
7009
(2,0)
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