1 C is the vertical offset (height of the baseline). 2  P is the period or wavelength (the length of each cycle). 3  Ï is the angular frequency, and is given by. 4  Ï= 2Ï/ P or P = 2Ï/Ï.
President of Mexico. The President of the United Mexican States (Spanish: Presidente de los Estados Unidos Mexicanos) is the head of state and government of Mexico. Under the Constitution, the president is also the Supreme Commander of the Mexican armed forces. The current President is Enrique PeÃ±a Nieto, who took office on December 1, 2012.
The First Indigenous President of Mexico. Benito Juarez was a Mexican lawyer and politician, most famous for being the first indigenous Mexican president. In total he served five terms, somewhat sporadically, from 1858-1872. Juarez was born in 1806 in the village of San Pablo Guelatao, a small community of 20 Zapotec families in the mountains of Oaxaca.