dy Q4 Find dx 1- y = 2Vx. tanhx %D 2 - y = (4x2 – 1)csch(In2x) %3D

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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dy
Q4 Find
dx
1- y = 2Vx tanhx
2 - y = (4x2 – 1)csch(ln2x)
|
Q5 Rewrite the following expressions in term of
exponentials. Write the final result as simply as you
can.
1- 2cosh(lnx)
2 - cosh5x + sinh5x
3 – In(coshx + sinhx) + In(coshx - sinhx)
4 (sinhx + coshx)*
Transcribed Image Text:dy Q4 Find dx 1- y = 2Vx tanhx 2 - y = (4x2 – 1)csch(ln2x) | Q5 Rewrite the following expressions in term of exponentials. Write the final result as simply as you can. 1- 2cosh(lnx) 2 - cosh5x + sinh5x 3 – In(coshx + sinhx) + In(coshx - sinhx) 4 (sinhx + coshx)*
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