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.
Hitler was appointed Chancellor on January 30, 1933. He then quickly became the only leader in Germany. When President Paul von Hindenburg died on August 2, 1934, Hitler decid â¦ ed that no one would become president anymore.f you mean When did Adolf Hitler become the leader of Germany then the answer is 2nd of August 1934 he was elected as Fuhrer of Germany.