If 3 ≤ a

a+1/3a

RELATED INFORMATIONS

1. Given 2A + B = 0, if B is greater than or equal to - 2, find the value range of A
2. The rational number B satisfies | 2|
3. Given f (x) = (1ax − 1 + 12) · X3 (a > 0 and a ≠ 1); (1) find the domain of definition of function f (x); (2) discuss the parity of F (x); (3) if f (x) > 0 is constant in the domain, find the range of value of A
4. If a * x * x + A * x + 1 ＞ 0, the value range of a is obtained
5. |X-2 | - | x + 1 | > A is constant on X ∈ R, and the value range of a is obtained
6. For the rational number x, if the square of X is greater than itself, then the value range of X is____ If the square of X is less than itself, then the value range of X is______ How can the second space not find such a number? If it is 0, then the square is itself, and so is 1
7. When x is a rational number, find the value range of X in | x | + 2010 = | x-2010 |
8. If the lengths of the three sides of the triangle are 4, 1-2a and 7, then the value range of a is 0
9. If the lengths of the three sides of the triangle are 4,1-2a and 9, then the value range of a is 0
10. Given that the lengths of the three sides of the triangle ABC are a + 1, 2a-1 and a + 4, then the value range of a is
11. If a is greater than or equal to 6, less than or equal to 10, B is greater than or equal to a / 2, less than or equal to 2a, C = a + B, calculate the value range of C Help!
12. Given a = (- 2,2), B = (2,2), find the absolute value of 2A + B, a-2b, b-2a
13. It is known that rational numbers a and B are opposite to each other, rational numbers C and D are reciprocal to each other, and rational number e is the smallest number with absolute value. The value of formula 2008 (a + b) + CD + 2008e is obtained
14. If the absolute value of X-1 is equal to 4, find X and observe the distance between the point of X and the point of 1 on the number axis
15. There are the following statements: the absolute value of 1 is its own number, with 0 and 1. 2. The absolute value of a rational number must be a positive number The absolute value of the opposite number of 3.2 is 2.4. The absolute value of rational numbers is not negative. How many are correct? A0 B1 C2 D3
16. The following statement is correct () A. The absolute value of a rational number must be positive B. if the absolute values of two numbers are equal, then the two numbers are equal C. If a number is positive, then the absolute value of the number is itself D. if the absolute value of a number is itself, then the number is positive
17. If the absolute values of two numbers are equal, then the two numbers are equal If it's wrong, it's in pairs
18. The number with absolute value of 7 of a is + 7, the rational number with minimum absolute value of B is 0, and the absolute value of any rational number of C is greater than The absolute value of 0, D is its own number, which is a positive number
19. 4 × 8 × 16 × 32 is expressed in the form of power
20. The results are in the form of power (1) (2 + 1) (2 ^ 2 + 1) keep the form of power, don't directly answer is 15 (2) (2 + 1) (2 ^ 2 + 1) (2 ^ 4 + 1), guess the results of (2 + 1) (2 ^ 2 + 1) (2 ^ 4 + 1) (2 ^ 8 + 1), and verify the results