kritter2024 Posted November 15, 2008 Report Share Posted November 15, 2008 after you have the math how do you write up the porfolio and was is the scope or limitations of a, b, and x? Reply Link to post Share on other sites More sharing options...
dexter Posted November 15, 2008 Report Share Posted November 15, 2008 Well let me remember for the Scop/Limit you say that x can not be zero ( x>0) since logs can never be zero also x is not negative since it cant be negative, umm wat esle...as for a and b that cant not be receprocals, this is the one that u have to explain ok wat u do is get the general stament which is sth like log(basea)X * log(base b)X divded by log(base b)x + log(base a)x ok that is the general stament wat u do is take the denomantaor which is log(base b)x + log(base a)x and write it as log(base b)x + log(base a)x =0 then u re arrnage it and use the changing bases until u are left with ab=1 which means the denomantor is equal to one so that shouldnt be right so Recrocals arent allowed Reply Link to post Share on other sites More sharing options...
kritter2024 Posted November 16, 2008 Author Report Share Posted November 16, 2008 [quote name='dexter' post='28430' date='Nov 15 2008, 07:26 AM']Well let me remember for the Scop/Limit you say that x can not be zero ( x>0) since logs can never be zero also x is not negative since it cant be negative, umm wat esle...as for a and b that cant not be receprocals, this is the one that u have to explain ok wat u do is get the general stament which is sth like log(basea)X * log(base b)X divded by log(base b)x + log(base a)x ok that is the general stament wat u do is take the denomantaor which is log(base b)x + log(base a)x and write it as log(base b)x + log(base a)x =0 then u re arrnage it and use the changing bases until u are left with ab=1 which means the denomantor is equal to one so that shouldnt be right so Recrocals arent allowed[/quote] thank you soo much your a life saver Reply Link to post Share on other sites More sharing options...
journalism93 Posted November 20, 2008 Report Share Posted November 20, 2008 [quote name='dexter' post='28430' date='Nov 15 2008, 05:26 PM']Well let me remember for the Scop/Limit you say that x can not be zero ( x>0) since logs can never be zero also x is not negative since it cant be negative, umm wat esle...as for a and b that cant not be receprocals, this is the one that u have to explain ok wat u do is get the general stament which is sth like log(basea)X * log(base b)X divded by log(base b)x + log(base a)x ok that is the general stament wat u do is take the denomantaor which is log(base b)x + log(base a)x and write it as log(base b)x + log(base a)x =0 then u re arrnage it and use the changing bases until u are left with ab=1 which means the denomantor is equal to one so that shouldnt be right so Recrocals arent allowed[/quote] so ur saying that the answer can't be in the form of a reciprical? oh dammmnnnnnnnnnnnn... Reply Link to post Share on other sites More sharing options...
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