Find for the following function: dx 1- y = log2 cosh(2x) 2- y = e(x*+1) 3- xy + x²y = 3 at x = 1 4- y = 2sec(tanx²) 5- y = cos-)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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70. @
O A:
* Asiacell Iı.
qqq.pdf
University of Wasit
College of Engineering
Civil Eng. Depart. \ First Stage
Subject: Mathematics
Date: 13/3/2021
Time: 8:30- 10:00 AM.
fourth examination
Lecturers: Lect. Hiba D. Saleem
2020 - 2021 Academic Year
Find for the following function:
dx
1- y = log2 cosh(2x)
2- y = e(x*+1)
3- xy + x²y = 3
at x = 1
4- y = 2sec(tanx²)
5- y = cos-(
Transcribed Image Text:70. @ O A: * Asiacell Iı. qqq.pdf University of Wasit College of Engineering Civil Eng. Depart. \ First Stage Subject: Mathematics Date: 13/3/2021 Time: 8:30- 10:00 AM. fourth examination Lecturers: Lect. Hiba D. Saleem 2020 - 2021 Academic Year Find for the following function: dx 1- y = log2 cosh(2x) 2- y = e(x*+1) 3- xy + x²y = 3 at x = 1 4- y = 2sec(tanx²) 5- y = cos-(
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