jadekulick jadekulick
  • 14-06-2017
  • Mathematics
contestada

Find the solutions to the equation sin2x=square root of 3 cos2x

Respuesta :

Brynn111
Brynn111 Brynn111
  • 14-06-2017
sin2x=square root(3)*cos2x
sin(2x)/cos(2x)=square root of 3
tan(2x)=square root of 3

tan(x)=square root of 3 when y=pi/3+pi*n
tan(2x)=square root of 3 when y=pi/6+pi*n

{x:x=pi/3+pi*n, where n is an element of the integers}
Answer Link

Otras preguntas

Does every point lie in a quadrant?
which state of matter has the least amount of energy?
How do scientists use seismic waves to determine the interior structure of Earth?
Natalie earns $2.50 for each cd she sells and $3.50 for each dvd she sells.  Natalie sold 45 dvds last year.  She earned a total of $780 last year selling cds a
Write a system of equations with a solution (4,–3)
Alicia estimates that the surface area of a rectangular prism with a length of 11 meters,a width of 5.6 meters,and a height of 7.2 meters is about 334 cubic met
How many atoms are in 0.750 moles of zinc?
Find all powers of 4 in range 4 through 1,000
Why was is difficult for the Arab people to form one nation?
which state of matter has the least amount of energy?