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CENTRO FEDERAL DE EDUCACAO TECNOLÓGICA CELSO SUCKOW DA FONSECA Professora Cristiane Pinho Guedes Cálculo I 1) Resolva as inequações abaixo: a x x x x b x x x c x x d x x x e x x f x x g x x h x i x x x j x x k x x l x x x m x x n x ) ) ) ( )( ) ) ) ) ) / ) ) ) ) ) ) ) 1 2 3 1 1 4 0 2 2 2 2 1 3 4 1 2 3 4 1 3 5 2 2 0 3 2 0 1 1 3 2 8 4 2 1 0 6 2 4 3 2 2 4 2 3 2 3 3 2 4 2 6 3 5 2 7 2 5 3 1 2 1 2 4 2 3 4 5 2 1 1 2 3 1 1 3 2 1 4 x o x x p x x q x x r x x s x x t x x u x x ) ) ) ) ) ) ) Profª Cristiane Pinho Guedes ܩܣܤܣܴܶܫ ܱ:)ܽ (−∞,−3)ܷ (2 , +∞))ܾ (−1, 1)ܷ (1, +∞))ܿ (−∞,−4]ܷ [−1, 1] ݀) (−∞, 0 ])݁ (−∞,−1] ܷ {0} ܷ [1, +∞))݂ (−∞, 3)ܷ ( 4, +∞) ݃) (−14,−4) ℎ) (−∞, 5)ܷ [ 13/2, +∞))݅ ( 2, +∞))݆ (−∞,−2)ܷ {1 })݇ ൬−∞,−52൨ܷ (−1, 2))݈ (−∞,−1/2) ݉ ) (−10,−2/3))݊ (−∞, 23]ܷ [ 10, +∞) ) (−∞,−5)ܷ ( 1, +∞) ) [ 917 , 19] ݍ) ൬−∞,− 52൨ܷ [ 3, +∞)− {12} ݎ) ൬2 , 143 ൰− { 3 } ݏ) (−∞, 117 ]ܷ ([3, +∞)− {12} ݐ) ∅ ݑ) (−∞,− 72]ܷ ([−1/6, +∞) Profª Cristiane Pinho Guedes
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