If tan(z) Give exact answers. sin(7) COS OS (²-) = – tan ¹(²-²) - 12 7 (in Quadrant 2), find

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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If tan(z) =
=
Give exact answers.
sin
I
(²-²) =
2
05 ( ²7 ) =
COS
tan
12
7
I
(²/²) =
(in Quadrant 2), find
Transcribed Image Text:If tan(z) = = Give exact answers. sin I (²-²) = 2 05 ( ²7 ) = COS tan 12 7 I (²/²) = (in Quadrant 2), find
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