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state existence theorem

2 Answer

  • Theorem. Let f(x,y) be a real valued function which is continuous on the rectangle  . Assumef has a partial derivative with respect to y and that  is also continuous on the rectangle R. Then there exists an interval (with  ) such that the initial value problem

  • In maths  an exstence theorem  with the statement beginning there exists or more gentelly for all x,y............. there are more formula terms of symbolic...
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