Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ ¹ ² ³ °
 

You are not logged in. #4001 20120708 21:28:32
Re: 10 second questionsHi bobbym, Character is who you are when no one is looking. #4002 20120708 22:36:01
Re: 10 second questionsHi; In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #4003 20120709 23:29:34
Re: 10 second questionsHi bobbym, Character is who you are when no one is looking. #4004 20120709 23:37:49
Re: 10 second questionsHi; In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #4005 20120710 21:18:15
Re: 10 second questionsHi bobbym, Character is who you are when no one is looking. #4006 20120710 21:27:07
Re: 10 second questionsHi ganesh 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 “Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment #4007 20120710 23:41:22
Re: 10 second questionsHi; In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #4008 20120711 21:37:36
Re: 10 second questionsHi anonimnystefy and bobbym, bobbym : Both the solutions are correct. Good work! #4187. A group of 20 girls has average age of 12 years. Average age of first 12 from the same group is 13 years. What is the average age of the other 8 girls? #4188. A class has 20 boys and 30 girls. The average age of boys is 12 years and that of girls is 11 years. What is the average age of the whole class? Character is who you are when no one is looking. #4009 20120711 23:04:22
Re: 10 second questionsHi ganesh 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 “Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment #4010 20120711 23:18:35
Re: 10 second questionsHi; In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #4011 20120712 21:38:58
Re: 10 second questionsHi anonimnystefy and bobbym, Character is who you are when no one is looking. #4012 20120712 21:47:47
Re: 10 second questionsHi ganesh; In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #4013 20120713 22:49:29
Re: 10 second questionsHi bobbym, Character is who you are when no one is looking. #4014 20120713 22:53:51
Re: 10 second questionsHi ganesh 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 “Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment #4015 20120714 02:03:49
Re: 10 second questionsHi; In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #4016 20120714 22:18:10
Re: 10 second questionsHi anonimnystefy and bobbym, The solution #4192 is correct, anonimnystefy! Good work! Both the solutions #4191 and #4192 are correct, bobbym! Neat job! #4193. Find the value of . #4194. Find the value of . Character is who you are when no one is looking. #4017 20120714 22:26:09
Re: 10 second questionsHi ganesh 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 “Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment #4018 20120714 22:32:20
Re: 10 second questionsHi; In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #4019 20120715 21:11:57
Re: 10 second questionsHi anonimnystefy and bobbym, #4196. Find the value of . Character is who you are when no one is looking. #4020 20120715 21:15:00
Re: 10 second questionsHi; In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #4021 20120716 21:36:31
Re: 10 second questionsHi bobbym, #4198. Find the value of x if Character is who you are when no one is looking. #4022 20120716 22:23:11
Re: 10 second questionsHi; In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #4023 20120717 21:27:18
Re: 10 second questionsHi bobbym, #4200. Find the value of x if . Character is who you are when no one is looking. #4024 20120717 21:34:21
Re: 10 second questionsHi; In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #4025 20120718 21:58:04
Re: 10 second questionsHi bobbym, #4202. Character is who you are when no one is looking. 