Chapter 1.3, Problem 4TFR

True-False Review

For items (a)–(g), decide if the given statement is true or false, and give a brief justification for your answer. If true, you can quote a relevant definition or theorem from the text. If false, provide an example, illustration, or brief explanation of why the statement is false.

The circle $x^2+y^2=4$ is an isoclines for the differential equation $\frac{dy}{dx}=x^2+y^2$.