1 the identity element of a group in which the operation is addition. ( of a function, especially of a function of a complex variable) a point at which a given function, usually a function of a complex variable, has the value zero; a root.
James Paul McCartney was born on 18 June 1942 in Walton Hospital, Liverpool, England, where his mother, Mary Patricia (nÃ©e Mohin; 1909â1956), had qualified to practise as a nurse.
Mini Bio (1). Sir Paul McCartney is a key figure in contemporary culture as a singer, composer, poet, writer, artist, humanitarian, entrepreneur, and holder of more than 3 thousand copyrights.