a) 3π in 34 b) sec 4x 3

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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5(2)


Determines the exact value of each trigonometric ratio. Give your reasoning.

a)
sin
3π
4
b)
sec
4л
3
Transcribed Image Text:a) sin 3π 4 b) sec 4л 3
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