If 1 ＜ x ＜ 2, simplify L1 XL + lx-2l

∵1＜x＜2
∴1－x＜0
∴x－2＜0
l1-xl+lx-2l
The original formula = X-1 + 2-x
＝1

RELATED INFORMATIONS

1. The range of X + 2 under y = LX + 1L + radical
2. Y = lx-1l + lx-3l (Note: sign of two absolute values) find the range = 2X-4, x > 3 (this equation is miscellaneous?) = 4-2x, x < 1 (same question!) = 2,1 I mean, we know that the range is 2, positive infinity. Ask the two formulas in the variational equation? 2X-4 and 4-2x
3. Find the 4-lx-3l domain of the function y = root Y = absolute value of 4 - (x-3) under root sign The absolute values of 4 - (x-3) are all under the root sign
4. If y = lx-3l + L5 + XL, then the minimum value of Y is
5. The range of function y = f (x) defined on R is [a, b], and the range of Zehnder function y = f (x-1) is [a, b]
6. The volume of the conical container is? 1? When the fan-shaped iron sheet with a central angle of 216 degrees and a radius of 5 is enclosed?
7. Replace X in (1 + 8%) x with specific value, and explain the meaning of the algebraic formula
8. The sum of circumference, diameter and radius of a circle is 9.28 cm. The diameter of the circle is () and the area is ()
9. There is a regular n prism with 22 faces, and the sum of the lengths of all the side edges is 10 cm, and the side length of the bottom area is 5 cm
10. It is known that f (COS α) + F (- cos α) = 4sin α cos α, and | α | ≤ π / 2 (1) Find the values of F (0) and f (1); (2) Find the analytic expression of F (x); (3) Find the maximum of F (x)
11. How to find the monotone decreasing interval of function y = | x + 3 |? RT. better be more detailed
12. A function is an increasing function in one interval and a decreasing function in another interval, and a constant value is obtained
13. 1. If f (x) is known to be a decreasing function on R, then f (L1 / XL) is satisfied
14. Function y = cosx in interval__________ The interior is a decreasing function
15. Let the image of function f (x) = LX + 2L + LX al be symmetric with respect to the line x = 1, then the value of a is? Urgent method idea!
16. Given 2x-1 | 3-1 > x-5-3x | 2, find the maximum and minimum of | x + 1 | - | x + 3 |
17. Given 2x − 13 − 1 ≥ x − 5 − 3x2, find the maximum and minimum of | X-1 | - | x + 3 |
18. Set a = {XLX ^ 4-1 = 0, X ∈ C}, z = 2-3i, then the maximum value of LX ZL is?, and the minimum value is?
19. Let f (x) = lx-1l + LX Al, if any x ∈ R, f (x) ≥ 2, find the value range of A
20. What is the distance between the center of circle x + y = 25 and the realized x + y + 1 = 0?