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.
| MEXICO CITY. MEXICO CITY Former Mexican President Vicente Fox always delighted in his image as an honest rancher but his reputation is sagging amid a corruption probe and fierce media scrutiny of his flashy cars and lavish lifestyle.