Exercicio de Limites
Curso de Engenharia
Disciplina: Cálculo Diferencial e Integral
Prof. José Flamarion Moura do vale
Lista de Exercícios
1. Calcule os seguintes limites.
a) lim (3x2 – 5x + 2) b) lim 2x2 – x + 1 x2 x1 3x – 2
2. Calcule lim 2x3 + x2 – 4x + 1 x1 x3 – 3x2 + 5x – 3
3. Calcular os limites:
a) lim x3 + 3x2 – x – 3 b) lim x4 – 10x + 4 x-1 x3 – x2 + 2 x2 x3 – 2x2
4. Calcule:
a) lim 3x – 4 c) lim 3x2 – 5x + 2 x2 (x - 2)2 x0 x2
b) lim 3x – 4 d) lim 2x2 + 5x – 3 x3 (x - 1)2 x-2
5. Determine os seguintes limites laterais:
a) lim x + 4 x-2- x + 2
d) lim 2x + 3 x1- (x - 1)3
06. Encontre:
a) lim (4x2 – 7x + 3) c) lim (5x3 – 4x2 – 3x + 2) x + x -
b) lim (-3x3 + 2x2 – 5x + 3) d) lim (3x4 – 7x3 + 2x2 – 5x – 4) x+ x -
07. Determine:
a) lim (2x + 3) d) lim (4 – x2) x+ x +
b) lim (4 – 5x) e) lim (4x2 – 7x + 3) x+ x -
c) lim (5x2 – 4x + 3) f) lim (8 – x3) x+ x -
08. Calcule:
a) lim (xn – 1), n N* c) lim (c . x), c ׀R* x + x +
b) lim (1 – xn), n N* d) lim ( ), c ׀R* x - x -
09. Encontre:
a) lim c) lim x + x -
b) lim d) lim x - x -
10. Determine:
a) lim c) lim x + x +