Sweety333
Sweety333
01-10-2017
Mathematics
contestada
What is the value of Cos n 2π=???
Respuesta :
mathmate
mathmate
01-10-2017
If n is an integer, then cos(n(2
π))=1.
Take n=0, cos(2
π)=cos(0)=1, n=1, cos(2π)=1, n=2, cos(2(2π))=cos(4
π)=cos(0)=1...
If n is not an integer, well, ..... we don't know the value, which depends on the value of n.
Answer Link
VER TODAS LAS RESPUESTAS ( 66+ )
Otras preguntas
Is STM semantically or acoustically encoded??
A ski jumper competing for an Olympic gold medal wants to jump a horizontal distance of 135 meters. The takeoff point of the ski jump is at a height of 25 meter
Tear is to sorrow as smile is to
A mouse population starts with 2,000 mice and grows at a rate of 5% per year. The number of mice after t years can be modeled by the equation, P(t)=2000(1.05)^t
what colors are birds are attracted 2
name the four southwestern states where many Mexicans lived originally or settled
What is the size and shape of a super volcano?
What is 68 divided by the square root of 4
what colors are birds are attracted 2
name the four southwestern states where many Mexicans lived originally or settled
ACCESS MORE
EDU ACCESS
