Sincethepublicationofthefirsteditionofthisbook,boththroughteachingthematerialitcoversandasaresultofreceivinghelpfulcommentsfromcolleagues,wehavebecomeawareofthedesirabilityofchangesinanumberofareas.Themostimportantoftheseisthatthemathematicalpreparationofcurrentseniorcollegeanduniversityentrantsisnowlessthoroughthanitusedtobe.Tomatchthis,wedecidedtoincludeapreliminarychaptercoveringareassuchaspolynomialequations,trigonometricidentities,coordinategeometry,partialfractions,binomialexpansions,necessaryandsufficientconditionandproofbyinductionandcontradiction.
本书为英文版。 |
