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#51 2011-08-02 17:00:53
- gAr
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Re: Series
Hi bobbym,
Okay.
Yes, they are all awesome!
"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense" - Buddha?
"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."
#52 2011-08-02 22:02:16
- bobbym
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Re: Series
Hi gAr;
In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.
#53 2011-08-02 22:26:47
- gAr
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Re: Series
Hi bobbym,
"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense" - Buddha?
"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."
#54 2011-08-02 22:32:44
- bobbym
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Re: Series
Hi gAr;
In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.
#55 2011-08-02 22:47:28
- gAr
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Re: Series
Hi,
The integral which I made use of :
Last edited by gAr (2011-08-02 22:48:16)
"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense" - Buddha?
"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."
#56 2011-08-02 22:52:32
- bobbym
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Re: Series
Hi gAr;
What was your method?
In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.
#57 2011-08-02 22:54:18
- gAr
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Re: Series
I used only one variable.
From the partial fractions, I wrote the two series and added them.
"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense" - Buddha?
"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."
#58 2011-08-02 23:01:15
- bobbym
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Re: Series
Hi gAr;
How did you get that to work? Can I see your solution?
In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.
#59 2011-08-02 23:07:34
- gAr
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Re: Series
Hi bobbym,
Like the one I solved here:http://www.mathisfunforum.com/viewtopic.php?id=12022
"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense" - Buddha?
"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."
#60 2011-08-02 23:17:06
- bobbym
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Re: Series
Oh yes, I remember your solution now. Do you know that was the first tough problem I worked on when I first joined. I was very tentative back then and when I solved that problem without Jane or mathsyperson finding an obvious error I began to gain confidence in the way I did things.
In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.
#61 2011-08-02 23:21:24
- gAr
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Re: Series
Oh, I see.
Tough questions are fun!
"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense" - Buddha?
"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."
#62 2011-08-02 23:23:57
- bobbym
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Re: Series
Sometimes! The ones that you solve in a day or two are fun. But there are those that last for years. Nothing you try works, I have a number of those.
In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.
#63 2011-08-02 23:31:23
- gAr
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Re: Series
Yes, that's true.
I forgot to add - tough questions which we can solve are fun!
"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense" - Buddha?
"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."
#64 2011-08-02 23:33:53
- bobbym
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Re: Series
True!
Nothing is better than a problem that falls apart to a method only you know!
I am going to take a little break, see you then.
In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.
#65 2011-08-02 23:38:22
- gAr
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Re: Series
Okay, see you later.
"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense" - Buddha?
"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."
#66 2011-08-05 00:08:43
- gAr
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Re: Series
6)
Find
"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense" - Buddha?
"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."
#67 2011-08-05 03:45:56
- gAr
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Re: Series
7)
Find
"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense" - Buddha?
"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."
#68 2011-08-05 15:20:29
- gAr
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Re: Series
8)
Find
"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense" - Buddha?
"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."
#69 2011-08-05 15:31:02
- bobbym
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Re: Series
Hi gAr;
Mamma Mia! I am still working on 6.
In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.
#70 2011-08-05 15:46:16
- gAr
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Re: Series
Hi bobbym,
Okay, take your time.
I'll post the questions as I remember or encounter it, otherwise I may forget later!
"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense" - Buddha?
"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."
#71 2011-08-05 17:54:20
- bobbym
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Re: Series
Hi gAr;
I know, I am just kidding. Somebody might see one they can do.
In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.
#72 2011-08-05 18:42:57
- gAr
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Re: Series
Hi bobbym,
Okay.
Are you really working on 6?
I feel 6 and 8 are the easier ones, relatively.
"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense" - Buddha?
"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."
#73 2011-08-05 21:37:31
- gAr
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Re: Series
9)
Evaluate
"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense" - Buddha?
"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."
#74 2011-08-05 21:47:54
- anonimnystefy
- Real Member
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Re: Series
hi gAr
Last edited by anonimnystefy (2011-08-05 21:51:52)
The limit operator is just an excuse for doing something you know you can't.
“It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman
“A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón
#75 2011-08-05 21:52:52
- gAr
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Re: Series
Hi anonimnystefy,
"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense" - Buddha?
"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."