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

1. i did hyperbolics in P4 (AQA syllabus A)
2. How is sinh pronounced?
3. (Original post by Linda)
Nevermind, mis read your question. What do you mean exactly? sin^2(x)or what?
Er....no.
4. (Original post by ZJuwelH)
How is sinh pronounced?
Shine or I've heard it pronounced Sinch (by my lecturers)
5. (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?
6. (Original post by ZJuwelH)
Shine? OK...
What about cosh (I imagine that's just "cosh") and tanh?
shine cosh tanch shec coshec coth
7. (Original post by elpaw)
shine cosh tanch shec coshec coth
Ive heard it pronounced Than.
8. (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
9. (Original post by elpaw)
shine cosh tanch shec coshec coth
My teacher says "setch" rather than "shec"
10. (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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