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September 24 Flashcards | StudBud
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September 24
September 24
4 terms
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StudBud Administration
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Flashcards
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Questions
4
Answers
1
Which of the following functions is equivalent to sinh
-1
(x), knowing that sinh(0) = 0?
ln(x+√(x2-1))
ln(x+√(x2+4))
ln(x+√(x2-4))
ln(x+√(x2+1))
2
The sequence a
n
= -n
2
+n converges to what limit?
-n*(n-1)
The limit does not exist!
0
Negative infinity
3
What equation could be used to describe the cable between two power towers?
a*tanh(x/a)
a*sinh(x/a)
a*cosh(x/a)
a*sinh(a*x)
4
What would the class like more examples in?
Exponentials and logarithms
Just show me calculus!
Heaviside and absolute functions
Trigonometry
