lehoai2693 lehoai2693
  • 24-11-2021
  • Mathematics
contestada

chứng minh rằng: | arctanx-arctany | <= |x - y|

Respuesta :

Annemarry46
Annemarry46 Annemarry46
  • 24-11-2021
Sorry i dont know the languages
Answer Link

Otras preguntas

A sentence for old regime
Which of the following is of the least importance for safety when planning a recreational outing? A. the weather forecast at your house B. the amount of water y
this number of tiles to make a rectangle that is 5 tiles wide
is their a whole number by which you can multiply 14 to get 49
Find LeShawn's average speed in meters per hour. 1,448 meters per minute
What needs to happen for a solute to dissolve in a particular solvent?
Members called the majority whip and the minority whip assist the majority and minority party leaders in both houses. What is their role?
What is the value of the expression |a+b|+|c| when a = –5, b = 8, and c = –13? a. –26 b. 0 c. 16 d. –10
Julie gives 7 pieces of candy to each of her friends. If Julie gives all of her candy away, which amount of candy could have been the amount she distributed- 16
a scientific blank is a proposed explanation that can be tested