Vilenkin N. I. Ivashev-Musatov O. C. , Schwarzburd S. and . Textbook. 6th Edition . - M. : Education, 1998. — 288 s. This tutorial is a continuation of the book "Algebra and the beginning of analysis" for the 10th grade, published in 1992 It covers the issues of the program of this course for grade 11 both for the general education school, and for classes and schools with in-depth study of the mathematics course . Integral and differential equations. Indicative, logarithmic and power functions. Multiplicities from multiple variables. Systems of Equations and Inequalities . Complex numbers and operations on them . Elements of combinatorics. Elements of Probability Theory .