Mathematics, 29.01.2022 14:00 heroxtree
Verify that the indicated function is an explicit solution of the given differential equation. Assume an appropriate interval i of definition for each solution. Y'' − 4y' 20y = 0; y = e2x cos 4x.
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Mathematics, 21.06.2019 17:40, challenggirl
Find the volume of the described solid. the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x. a) 441b) 147c) 864d) 882
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Verify that the indicated function is an explicit solution of the given differential equation. Assum...
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