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.
Updated March 31, 2017. Enrique PeÃ±a Nieto (July 20, 1966-) is a Mexican lawyer and politician. A member of the PRI (Institutional Revolutionary Party), he was elected President of Mexico in 2012 for a six-year term. The president is only allowed to serve a single term.