(A) Why does the Law of Sines have an ambiguous case when solving for angles, while the Law of Cosines does not?
(A) Why does the Law of Sines have an ambiguous case when solving for angles, while the Law of Cosines does not?
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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Please solve both of these questions, it's 1 question with two parts. Thanks.
Transcribed Image Text:4) m<D in triangle DEF (not shown) is 45 degrees. Lily solved for <E using Law of Sines. She got
67 degrees. Is this an ambiguous case? Please explain.
Transcribed Image Text:(A) Why does the Law of Sines have an
ambiguous case when solving for angles,
while the Law of Cosines does not?
.
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