Problem B. 4711. (April 2015)
B. 4711. Let \(\displaystyle f(x)=\frac{4^x}{4^x+2}\). Calculate the value of the sum \(\displaystyle f(0/2015)+ f(1/2015)+f(2/2015)+\dots +f(2014/2015)+f(2015/2015)\).
(5 pont)
Deadline expired on May 11, 2015.
Statistics:
70 students sent a solution. 5 points: 60 students. 4 points: 5 students. 3 points: 3 students. Unfair, not evaluated: 2 solutionss.
Problems in Mathematics of KöMaL, April 2015