jitorres2017 jitorres2017
  • 20-04-2017
  • Mathematics
contestada

Lim as x goes to 0: (2sinxcosx)/(2x^2+x)=

Respuesta :

LammettHash
LammettHash LammettHash
  • 20-04-2017
[tex]\displaystyle\lim_{x\to0}\frac{2\sin x\cos x}{2x^2+x}=2\left(\lim_{x\to0}\frac{\sin x }x\right)\left(\lim_{x\to0}\frac{\cos x}{x+1}\right)=2(1)\left(\frac1{0+1}\right)=2[/tex]
Answer Link

Otras preguntas

Which expression correctly represents “twice the sum of four and a number”? 2 (4 + n)
Yolanda didn’t make the soccer team. She was disappointed, but decided to try out again next season. Does Yolanda have a positive self-concept? Why or why not?
Can you download webcomics,sign in, go on the profile thing at the bottom, tap on "enter invite code to get coins" and type in "WCP3ER" Pls pls plss❤
I will create my own sentences with WHILE and the following verbs: CLIMB, WALK, WRITE, TALK, BUILD, SWIM, WATCH, LISTEN TO examples I was doing my homework whil
wavelength of the wave if its frequency is 12.0 hertz and its speed is 1.2 meters per second?
This table shows the input and output values for a linear function f(x). What is the difference of outputs for any two inputs that are one value apart? −30 −25
SO I UH, READ THE QUESTION WRONG ON ONE OF MY QUESTIONS. The question is actually: Electrical poles that carry electrical wire seem to get smaller the farther a
Please help me with this!!!!!
which ratios are equivalent to 7/3? check all that apply 27:21, 28 to 12, 56/24, 63 to 27, 9/12
Which best expresses an opposing argument to the second passage?