1+(1+z²)/² • [a)] Show that csch 1 z = ln [(b)] Use part (a) to find all the values of csch (2i)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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• [[a)] Show that cschz =
1+(1+z²)'/²
= In
• [[b)] Use part (a) to find all the values of csch (2i) .
Maximum file size: 50MB, maximum numbe
Transcribed Image Text:• [[a)] Show that cschz = 1+(1+z²)'/² = In • [[b)] Use part (a) to find all the values of csch (2i) . Maximum file size: 50MB, maximum numbe
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