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You are not logged in. #1 20090302 03:10:35
Logarithms1. Find the value of 2. Find the value of x if . 3. What is the value of ? 4. Show that if . 5. Show that xyz = 1 if . 6. Show that if . 7. Show that . 8. Show that xyz+1 = 2yz if . Character is who you are when no one is looking. #2 20090416 16:34:38
Re: LogarithmsHi ganesh; So x = 8 Is this OK? bobbym Last edited by bobbym (20090416 16:35:32) 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. #3 20090530 23:48:09
Re: Logarithmsthis is my answer for number #4. (i)+(ii)+(iii) Last edited by nurshodiq (20090531 00:23:15) #4 20090601 19:02:23
Re: LogarithmsThe answer to #1. We have We set p equal to it and take the log of both sides log p = log () log p = log p = log p = 0 p = 1 Last edited by Fruityloop (20090601 19:11:06) The eclipses from Algol (an eclipsing binary star) come further apart in time when the Earth is moving away from Algol and closer together in time when the Earth is moving towards Algol, thereby proving that the speed of light is variable and that Einstein's Special Theory of Relativity is wrong. #5 20090601 19:52:44
Re: Logarithms#7 Take and Last edited by bobbym (20090601 20:09:18) 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. 