# SOLUTION: If n is a positive integer and {{{(n+1)/2^n = 1/2}}}, then n= a.1 b.2 c.3 d.4 e.5

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 Click here to see ALL problems on test Question 549835: If n is a positive integer and , then n= a.1 b.2 c.3 d.4 e.5Answer by Edwin McCravy(8896)   (Show Source): You can put this solution on YOUR website! ```Try out the possible answers and see which one(s) works: Try a. 1 No, that's false. Try b. 2 No, that's false. Try c. 3 Yes, that's true. Try d. 4 No, that's false. Try e. 5 No, that's false. Looks like c. 3 is the only one that works. This demonstrates a trick for you to use when you are taking a multiple choice test. If you run into a problem that you don't know how to solve directly, try out all the possible choices. Edwin```