Let's examine the following graphs: Again, the period of the original sine curve has changed here, as we would expect. The difference with a negative value of b however, is our sine curves have the same period as the positive values of b above, but now they are reflected across the x-axis. For a direct comparison between positive and negative values of b, click here.
Quick Answer. As of 2014, Joachim Gauck is the president of Germany. The 72-year-old was elected to the position on March 18, 2012, in Berlin after receiving 991 of the 1,228 valid votes.
35,259 pages on this wiki. The Emperor of Germany (German: Kaiser) is the constitutional head of state of Germany. The position has existed since 1871 when the country was first unified. By virtue of the office, the Emperor of Germany is also the King of Prussia.