syphern Posted February 5, 2002 Share Posted February 5, 2002 yes yes i finally solved my homework equation!!!!!!!!! Question..... 6) a) Let f(n) be the number of letters used when writing out the digits of the base ten representation of n. For example, f(27) = 8 since ``two seven" has eight letters. What is the value of f(f(f( ?f(216)))) where f is applied 10 times? Answer f(216) = f(65536) = 3 + 4 + 4 + 5 + 3 = 19 f(f(216)) = f(19) = 3 + 4 = 7 f(f(f(216))) = f(7) = 5 f(f(f(f(216)))) = f(5) = 4 f(f(f(f(f(216))))) = f(4) = 4 haha 4 will be there forever and thats it!!! Link to comment Share on other sites More sharing options...
freeza Posted February 5, 2002 Share Posted February 5, 2002 lmao good job Link to comment Share on other sites More sharing options...
Toxikk Veteran Posted February 5, 2002 Veteran Share Posted February 5, 2002 Link to comment Share on other sites More sharing options...
Dazzla Veteran Posted February 5, 2002 Veteran Share Posted February 5, 2002 Damn what course is that? I've done my maths A-level and never had **** like that! Link to comment Share on other sites More sharing options...
syphern Posted February 5, 2002 Author Share Posted February 5, 2002 Functions well as you know maths A levels are split into AS and A2 levels AS is very easy just like GCSE but A2 is harder than the previous A-levels!!! and this is higher A2 maths teacher gave us this question he said its one of the hardest you will face and if you do this you can get through the exam... man come on you must have done these... you even get functions at GCSE! Link to comment Share on other sites More sharing options...
syphern Posted February 5, 2002 Author Share Posted February 5, 2002 http://black-inventors.tripod.com/Africa-C...puter-Whizz.htm check this man out he is amazing man!!! A real genius !! Link to comment Share on other sites More sharing options...
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