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Another function problem (Posted on 2006-11-19) Difficulty: 3 of 5
Define a sequence of functions f0, f1, f2, ......, by

f0(x)= 8, for all real x, and
fn+1(x) = sqrt(x2 + 6fn(x)); for all real x and all non-negative integers n.

Solve the equation

fn(x)= 2x

See The Solution Submitted by K Sengupta    
Rating: 4.0000 (1 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
Solutionre(2): Solution?Joel2006-11-21 23:22:33
SolutionSolutionRajesh2006-11-21 13:17:42
Solutiona complete solutionPaul2006-11-20 10:07:25
re(8): Solution?tomarken2006-11-20 01:26:34
re(7): Solution?Richard2006-11-19 20:40:39
re(6): Solution?tomarken2006-11-19 19:45:48
re(5): Solution?Richard2006-11-19 18:02:36
re(4): Solution?tomarken2006-11-19 16:04:04
re(3): Solution?Richard2006-11-19 12:40:29
re(2): Solution?tomarken2006-11-19 12:14:56
re: Solution?Richard2006-11-19 12:01:06
SolutionSolution?tomarken2006-11-19 11:17:32
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