1. The problem statement, all variables and given/known data
5000=200(1-(1.01)to the -n power, divided by .01
2. Relevant equations
3. The attempt at a solution...
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Hello everyone!
I'm currently reading Signals, Systems and Transforms by Charles L Phillips, John Parr and Eve Riskin, and I can't really get a grip of how to read a specific block diagram.
The ...
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1. The problem statement, all variables and given/known data
I have seen two definitions for the topology generated by a basis set:
one here http://books.google.com/books?id=9cT...HUc#PPA22, M1 [ht...
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i fell asleep when the professor went over how to solve exact equations :-/ i know it's really easy but despite reading the chapter over and over i still can't get it right. please show me where i'm...
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Hi
I was Just hoping to ask a short question about improper integrals ....
when there are two limits in the integral: the 1st limit is divergent but the second limit is indeterminate.... can it...
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double post, sorry. delete please...
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LaTeX Source CodeThe following code was used to generate this LaTeX image:[tex]\\int e^{-4x} dx\\\\ = \\int e^x *e^{-3x}[/tex]LaTeX code reference [javascript:;]>');"> let u=e^x so du=e^x dx
so La...
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1. The problem statement, all variables and given/known data
Prove the following statement:
For all real numbers x and y, |x| times |y| = |xy|
2. Relevant equations
I really don't know how t...
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1. The problem statement, all variables and given/known data
Write equation in polar form. y=3x+4
2. Relevant equations
x^2 + y^2 = r^2
x = rcos(theta)
y = rsin(theta)
tan(theta) = y/x
...
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LaTeX Source CodeThe following code was used to generate this LaTeX image:[tex]\\int(\\sqrt{x}+\\frac{1}{\\sqrt{x}})^2dx[/tex]LaTeX code reference [javascript:;]>');"> sum of a product ... simplify
...
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1. The problem statement, all variables and given/known data
http://en.wikipedia.org/wiki/Directed_set [http://en.wikipedia.org/wiki/Directed_set]>
The definition of a directed set at the site abo...
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The problem statement, all variables and given/known data
For all integers m, mLaTeX Source CodeThe following code was used to generate this LaTeX image:[tex]^{}2[/tex]LaTeX code reference [javascr...
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A part of an example on my book goes from the following:
e^(lnlnx) > e^0
to
(e^lnx)^lnx > e^0
and to
ln x > e^0
this last step is what threw me off--shouldn't it be x^l...
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"Let S be a set. The set F(S,R) of all functions f : S → R from S to R
is a real vector space."
The above means that F is a collection of all possible functions that take some valu...
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1. The problem statement, all variables and given/known data
2. Relevant equations
I know the solution is:
dh/dt = -(cpi√h)/450
3. The attempt at a solution
I know the give equa...
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1. The problem statement, all variables and given/known data
Let n and k be positive integers. Show that LaTeX Source CodeThe following code was used to generate this LaTeX image:[tex]k^{1/n}[/tex]...
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1. The problem statement, all variables and given/known data
P(A) = .7
P(B) = .5
P( [A U B]' ) = .1
Find: P(B|A)
The answer is 3/7
2. Relevant equations
P(B|A) = [P(B intersect...
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because I keep getting jammed up here,
Using u substitution
LaTeX Source CodeThe following code was used to generate this LaTeX image:[tex]\\int \\frac{dx}{e^x}[/tex]LaTeX code reference [javasc...
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LaTeX Source CodeThe following code was used to generate this LaTeX image:[tex]\\int sin^32\\theta d\\theta[/tex]LaTeX code reference [javascript:;]>');">
I am probably overlooking the "easy&q...
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1. The problem statement, all variables and given/known data
The center of a circular billiard is harmonically oscillating in horizontal direction with the amplitude a and frequency omega.
Descr...
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I'm reading this example in my probability book which is I'm not understanding. It says:
There are 19! ways of arranging 20 people around a table. The number of arrangements that result in a specif...
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1. The problem statement, all variables and given/known data
Why is the union of two countably infinite sets countably infinite?
2. Relevant equations
3. The attempt at a solution
So, ...
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A chapter I am reading says that with "LaTeX Source CodeThe following code was used to generate this LaTeX image:[tex]\\frac{1}{x}[/tex]LaTeX code reference [javascript:;]>');">=LaTeX Source Code...
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Nominal Value: R3 000 000
Issue Date: 1 January 2006
Expiry Date: 30 June 2006
Interest Rate: 9,25%
On 25 February this instrument trades at an interest of 8,50%. The number of days from 1 Jan 2...
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I just dont understand the idea behind it. I hate it when they throw these theories at us without proofs or elaborate explanations and just ask us to accept and applym mthem. Anyone care to enlighten ...
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