Prove me wrong

For students of class 11-12 (age 16+)
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Avik Roy
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Re: Prove me wrong

Unread post by Avik Roy » Wed Dec 14, 2011 11:07 pm

Dipan, I'd not write 1/0 = 0 even in my worst nightmare!!! Read my book again
"Je le vois, mais je ne le crois pas!" - Georg Ferdinand Ludwig Philipp Cantor

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Abdul Muntakim Rafi
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Re: Prove me wrong

Unread post by Abdul Muntakim Rafi » Sat Dec 17, 2011 12:50 am

তানভীর ভাইয়ের কিছু কথা পুরাই মাথার উপর দিয়া গেল। :shock:

আর এখনো কিন্তু কোন ডিসিশন নেওয়া গেল না। Indeterminate or Undefined ... :?:
Man himself is the master of his fate...

tanvirab
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Re: Prove me wrong

Unread post by tanvirab » Sat Dec 17, 2011 1:51 am

Abdul Muntakim Rafi wrote:তানভীর ভাইয়ের কিছু কথা পুরাই মাথার উপর দিয়া গেল। :shock:
হা হা হা! এইজন্যইতো অন্য কারোর কথায় কান না দিয়া সংজ্ঞা থাইকা নিজেই প্রতিপাদন করার কথা বলতেসি। কোথায় কে কি বলসে সেইটার কোনো মূল্য নাই। সংজ্ঞা ঠিক হইতে হবে এবং তার থাইকা সঠিক যুক্তি দিয়া বাকি সবকিছু আসতে হবে। এই যুক্তি হইতে হবে নিজের যুক্তি, অন্যের যুক্তি বিশ্বাস করার কোনো কারণ নাই।

MathWasheefSci
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Re: Prove me wrong

Unread post by MathWasheefSci » Sat Dec 17, 2011 7:04 am

Well done! Pritom! :D

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Masum
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Re: Prove me wrong

Unread post by Masum » Mon Dec 19, 2011 11:19 am

\frac10\not\in\mathbb {R,C}. I typed this but didn't know that here \not is not supported. However, I meant this is neither imaginary nor real. Then it is certainly undefined. The more interesting fact is I gave this in a reply to an earlier post, but then I didn't notice Avik vai's post, so deleted. But it seems I didn't delete it correctly
Last edited by Masum on Tue Dec 20, 2011 10:40 pm, edited 1 time in total.
One one thing is neutral in the universe, that is $0$.

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Abdul Muntakim Rafi
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Re: Prove me wrong

Unread post by Abdul Muntakim Rafi » Mon Dec 19, 2011 11:40 am

Masum bhai, everyone agreed about
$1/0=undefined$
The controversy is over $0/0=?$

And what did you mean by
$1/0$ belongs to $R,C$ ?
Man himself is the master of his fate...

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nafistiham
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Re: Prove me wrong

Unread post by nafistiham » Mon Dec 19, 2011 1:22 pm

i think it would be
\[\frac{1}{o}\notin \mathbb{R} ,\mathbb{C}\]
wouldn't it?
\[\sum_{k=0}^{n-1}e^{\frac{2 \pi i k}{n}}=0\]
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Masum
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Re: Prove me wrong

Unread post by Masum » Tue Dec 20, 2011 10:42 pm

That was for my browser was showing this forum in a disordered manner. So my post was entered incorrectly.
One one thing is neutral in the universe, that is $0$.

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Masum
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Re: Prove me wrong

Unread post by Masum » Tue Dec 20, 2011 10:43 pm

The posts are not in order. I don't understand why!! My browser must have a severe headache I had one today
One one thing is neutral in the universe, that is $0$.

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*Mahi*
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Re: Prove me wrong

Unread post by *Mahi* » Tue Dec 20, 2011 11:12 pm

I don't understand. \not tag works alright for me/in my pc.
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