celiabarajas42
celiabarajas42
31-03-2017
Mathematics
contestada
Tanx-cotx=0 solve in radians
Respuesta :
Joplinice
Joplinice
31-03-2017
tan x + 1 / tan x = 2
tan^2 x + 1 = 2 tan x
tan^2 x - 2 tan x + 1 = 0
( tan x - 1 )^2 = 0
tan x = 1
x = π/4 , 5π/4
Answer Link
VER TODAS LAS RESPUESTAS ( 66+ )
Otras preguntas
what does the men discover when they return from their trip in the story A Sound of Thunder
Why did British lawmakers repeal the Stamp Act in 1766?
how to write 50,000 using exponents
780000= Rename the number
how did congress try to limit the influence of interest groups in 2007? why did it do so?
What is the difference between a loyalist and a patriot?
framers,federalists,anti-federalist ,boycott what dose it all mean in government
how do you solve 4 p -3 for p =20?
(1/216)^(x+2)=6^12 Solve for X
what is An Example Of a country compelled by a larger neighbor to maintain a certain political system
