11. Solve the equation for the real value of x, 7coshx+8 sinhx=1 Applying
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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value oi (3-a(3-D)(3-c)(3-a).
Solve the equation for the real value of x, 7coshx+8 sinhx=1
If 5 sinhx – coshx=5, find tanhx
Separate into real and imaginary parts (i) log (eia-eib)
(ii) log()
Separate into real and imaginary parts cos (ilog )
11.
Applying
Applying
Applying
12.
13.
-gia
14.
Applying
a+ib
cos (x-iy) = 2itan-(tanx.tanhy).
Lcos (x+iy).
15.
Prove that log
Applying
Prove that the real part of the principal value of (1+i)logi is
e-1* /8 cos log2.
16.
Applying
wwwww
JI
17.
Prove that sinh'(tane)-log tan[+].
Applying](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F565378e1-b0a0-4877-9464-253ef991efe8%2F9108a594-4aaa-44fe-b9fc-f842f8d8ddce%2Fsx6267p_processed.png&w=3840&q=75)
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value oi (3-a(3-D)(3-c)(3-a).
Solve the equation for the real value of x, 7coshx+8 sinhx=1
If 5 sinhx – coshx=5, find tanhx
Separate into real and imaginary parts (i) log (eia-eib)
(ii) log()
Separate into real and imaginary parts cos (ilog )
11.
Applying
Applying
Applying
12.
13.
-gia
14.
Applying
a+ib
cos (x-iy) = 2itan-(tanx.tanhy).
Lcos (x+iy).
15.
Prove that log
Applying
Prove that the real part of the principal value of (1+i)logi is
e-1* /8 cos log2.
16.
Applying
wwwww
JI
17.
Prove that sinh'(tane)-log tan[+].
Applying
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