Page | 1 MATEMATICA, ENSINO MÉDIO LIMITES - EXERCICIOS RESOLVIDOS. MATEMÁTICA Exercícios Resolvidos De Limites 1. 4 1 ) 1 cos 1 )( 1 cos 1 ( 1 ) cos 1 )( cos 1 ( ) cos 1 )( cos 1 ( ) cos 1 )( cos 1 ( ) cos 1 ( cos 1 ) cos 1 ( ) cos 1 ( ) cos 1 )( cos 1 ( cos 1 2 2 2 2 2 0 2 2 2 2 0 2 0 ) cos 1 ( x n x n x x x x x x x se x x x se x x x x Lim x x x x x x Lim x Lim x x x 2. 2 1 ) cos 1 ( ) cos 1 ( ) cos 1 )( cos 1 ( cos 1 0 0 cos 1 2 2 2 2 0 0 x x se x x x x Lim x x Lim x n x x x x 3. 2 2 4 cos cos cos cos ) (cos cos cos cos cos 1 cos 0 0 1 cos 4 4 4 x x x Lim x senx x x senx x x senx x x senx x senx x senx Lim tgx x senx Lim 4. 2 0 1 2 1 2 3 2 3 2 3 3 3 3 x x x x x x x x x Lim x x x Lim x x 5.