不等式或方程

不等式或方程的解的區間

(1.1)

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

(1.2)

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

(2.1)

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

(2.2)

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

(2.3)

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

(2.4)

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

(2.5)

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

(2.6)

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

(3.1)

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

(3.2)

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

(3.3)

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

(3.4)

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

(3.5)

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

(4.1)

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

(4.2)

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

(4.3)

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

(4.4)

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =

< x <

≤ x <

< x ≤

≤ x ≤

x <

x ≤

x >

x ≥

x =