(c) Supply the appropriate limits for the integral SS dx dy cos y if it is to represent the area of this triangle. (d) Evaluate the integral. (e) Obtain the same answer by applying the area cosine principle to the projection of this triangle on the yz plane. fic

Advanced Engineering Mathematics
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Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Number 6 parts a, b, c, and d please show steps
(c) Supply the appropriate limits for the integral
SS.
dx dy
cos y
if it is to represent the area of this triangle.
(d) Evaluate the integral.
(e) Obtain the same answer by applying the area cosine principle to the projection of
this triangle on the yz plane.
Transcribed Image Text:(c) Supply the appropriate limits for the integral SS. dx dy cos y if it is to represent the area of this triangle. (d) Evaluate the integral. (e) Obtain the same answer by applying the area cosine principle to the projection of this triangle on the yz plane.
6. Consider the triangle with vertices (1,0,0), (0,1,0), and (0,0,1).
(a) Find a unit vector n normal to this triangle, pointing away from the origin.
(b) Determine cos y for this vector.
Transcribed Image Text:6. Consider the triangle with vertices (1,0,0), (0,1,0), and (0,0,1). (a) Find a unit vector n normal to this triangle, pointing away from the origin. (b) Determine cos y for this vector.
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