If you look far and wide, you will know the fierceness and safety of your master.
Dry palace gathers water, broken bridge, and water mainly damages three people.
The sea gathers water, and the name is blessed with water, which means good luck and celebration.
Benevolence gathers water, and the name of cold water is auspicious
Want to improve as soon as possible, or want to know your fortune.
It will be adjusted and improved according to the status quo of the friends.
Promote career fortune and health fortune.
If you have any views on the fortune of traditional numerology or the eight-character "marriage numerology prediction"! Master Ta (oral color \ micro/? : 6 1 4 8,8 6,7)
X 1, x2∈(-∞0] and x 1 < x2, then
f(x 1)-f(x2)=(2x 1+2-x 1)-(2 x2+2 x2)=(2x 1 2x 1- 1 2 x2)=(2x 1-2 x2)(2x 1-2 x2)(2x 12 x2- 1)？ 2x 12x2？
∵x 1