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Classes, SOLUTION exercises, work, solved EXAMS, SOLUTION BOOKS https://linktr.ee/javi_profe In problems 15 to 18 check that the indicated function y = Φ (x) is an explicit solution of the given first order differential equation. Proceed as in example 2, considering Φ simply as a function, giving its domain. Then consider Φ as a solution of the differential equation, giving at least one interval I of definition. 2:24 Exercise 15. (yx) y^'=y-x+8 ;y=x+4√(x+2) 33:18 Exercise 16. y^'=25+y^2 ;y=5 tan5x Solution Book Differential Equations Dennis G. Zill Check that the function is a solution of the differential equation Solution manual for differential equations dennis zill • Solution manual for Differential Equations... Differential Equations Definitions and Terminology • Differential Equations Definitions... Differential equations course from scratch • differential equations course from... Solution manual for differential equations dennis zill Differential equations zill solution manual Definition of a differential equation An equation that contains derivatives of one or more variables with respect to one or more independent variables is said to be a differential equation. Definition of a solution of an ordinary differential equation Any function Φ , defined on an interval I and containing at least n continuous derivatives on I , which when substituted into an nth order ordinary differential equation reduce the equation to an identity, is said to be a solution of the differential equation on the interval. Definition of implicit solution of a differential equation A relation G(x,y)=0 is said to be an implicit solution of an ordinary differential equation on an interval I , assuming that there exists at least one function Φ that satisfies the relation as well as the differential equation on I #differentialequations #differentialequation #differential_equations #javi_profe