(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
(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
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Number 6 parts a, b, c, and d please show steps

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.

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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