19 Use the information given about the angle 0, sin 0 = 5 <0
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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Transcribed Image Text:V19
Use the information given about the angle 0, sin 0 =
5
<0<n, to find the exact values of the following.
(a) sin (20) (b) cos (20)
(c) sin
(d) cos
(a) sin (20) = (Type an exact answer, using radicals as needed.)
(b) cos (20) =(Type an exact answer, using radicals as needed.)
(c) sin
(Type an exact answer, using radicals as needed.)
(d) cos
(Type an exact answer, using radicals as needed.)
O IN
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