# What's the integral of sin(x)sinh(x)?

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17 years ago
#41
i did hyperbolics in P4 (AQA syllabus A)
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17 years ago
#42
How is sinh pronounced?
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17 years ago
#43
(Original post by Linda)
Nevermind, mis read your question. What do you mean exactly? sin^2(x)or what?
Er....no.
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17 years ago
#44
(Original post by ZJuwelH)
How is sinh pronounced?
Shine or I've heard it pronounced Sinch (by my lecturers)
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17 years ago
#45
(Original post by Bigcnee)
Shine or I've heard it pronounced Sinch (by my lecturers)
Shine? OK...
What about cosh (I imagine that's just "cosh") and tanh?
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17 years ago
#46
(Original post by ZJuwelH)
Shine? OK...
What about cosh (I imagine that's just "cosh") and tanh?
shine cosh tanch shec coshec coth
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17 years ago
#47
(Original post by elpaw)
shine cosh tanch shec coshec coth
Ive heard it pronounced Than.
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17 years ago
#48
(Original post by Bigcnee)
Ive heard it pronounced Than.
Those were the ways i was indoctrinated to pronounce them. i still like to use my own pronounciation, sine haych, cos haitch, tan haych, dot dot dot
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17 years ago
#49
(Original post by elpaw)
shine cosh tanch shec coshec coth
My teacher says "setch" rather than "shec"
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17 years ago
#50
(Original post by Ben.S.)
I don't have the answer to this particular, indefinite integral, and I need to know if I've got it right. Also, I can't find it anywhere on the internet!

WPGG;EBEULGJH

1/2 [sin(x)cosh(x) - cos(x)sinh(x)] + C

Thanks,

Ben
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