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Ejercicios resueltos sobre matemática superior.
Typology: Exercises
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UNAN ñFAREM ñCARAZO. Facultad / Centro: Facultad Regional Multidisciplinaria de Carazo
Curso: Doctorado en matem·tica aplicada
Participantes: Francisco Emilio DÌaz Vega. Alvaro JosÈ GarcÌa Guevara Juan Antonio MartÌnez Marin
Asignatura: Matem·tica superior
Modalidad de estudio: Dominical
Docente: Dr. Iv·n Augusto Cisneros DÌaz
Carazo, 18 de agosto de 2019.
limx!c f (x) 6 = l , 9 > 0 ; 8 > 0 ;ta que si 0 <j x c j< =)j f (x) l j
0 <j x 1 j< =)j x^4 1 j< j x 1 j< =)j x^4 1 j< j x 1 j< =)j x^2 1 jj x^2 + 1 j< j x 1 j< =)j x 1 jj x + 1 jj x^2 + 1 j< j x 1 j< =)j x 1 j< (^) jx+1jjx (^2) +1j
Entonces para hacer j x^4 1 j; necesitamos tomar j x 1 jj x + 1 jj x^2 + 1 j m·s pequeÒo, lo que sugiere = (^) jx+1jjx (^2) +1j
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