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 ( 38+ )
Otras preguntas
write a letter to your friend mentioning the importance of rooftop farming
53. What will happen to the value ofgravitational force when the distancebetween the two bodies from their center isincreased by two times? *(1 Point)increasesb
What was the shortest war in history?
Sandy bought a dozen eggs from a roadside farmer. She paid $240.00.(A) What math operation did you use? (B) What is the key word for using this operation? (C) A
at a pizza place there are 4 diffrent sizes of pizza(small medium large and extra large. and 8 diffrent toppings (chicken, peporoni mushrooms peppers tomatos on
If a 45.6 g piece of aluminum has a density of 2.1 g/mL, what volume would it have?
Which of these best describes risk pooling
How is the French explorer La Salle important to the Spanish settlement of Texas?
Fill in the table based on the polynomial function: f(x) = x(x - 1)^2(4x – 3)(+ 2)^3 10 pts please help
What does this text teach you or have to say about survival in The Life of Pi?
