Data recommended for download: Jiangsu Province, 2007, Yangzhou Middle School West Campus, Jiangsu Province, 06-07 school year, synchronous guidance for mathematical trigonometric equivalent transformation in the next semester-Jiangsu Education Edition [complete set] [next semester] Jiangsu Education Edition.

Download address:/soft _ showa-460890.shtml.

Introduction: In 2007, in the second semester of the 2006-07 school year in Yangzhou Middle School, Jiangsu Province, the synchronous instruction of trigonometric equivalent transformation in senior one mathematics-Su Jiao Edition [complete set] was very useful.

New Curriculum Standard "Innovation Forum" High School Synchronous Guidance Exercise+High School Synchronous Classroom Exercise Book Mathematics Compulsory 2