ANILMUKHIYA
ANILMUKHIYA
04-02-2020
Mathematics
contestada
[tex]4 \cos {}^{2} = 1[/tex]
Respuesta :
PSN03
PSN03
04-02-2020
Yo sup??
4cos²x=1
cos²x=1/4
cosx=±1/2
x=π/3 or x=2π/3
Hope this helps.
Answer Link
VER TODAS LAS RESPUESTAS ( 81+ )
Otras preguntas
Alayna is paid £850 per month. Each month she spends 68% of her pay and saves the rest. How many months will it take Alayna to save £4624?
M is directly proportional to r^3 When r=4, m=160 Work out value of m when r =2
Which client statement indicates knowledge deficit r/t substance use disorder?a) Although legal, alcohol is one of most widely used drugsb) Tolerance to heroin
How can almanacs be used as references?an almanac is a thesaurus.A. TrueB. False
Show that the set of all elements of the form (x²y, x³z, 2xy - z), where x, y, z ∈ ℝ, is a subspace of ℝ³.
Evaluate each function F(x)=4x find f(-15)
What do muckrakers do? Option:: a. set political agendas b. uncover abuses in government c. set political policies d. serve as gatekeepers
The artist who first successfully combined folk music and rock music was: a. Tony Rice. b. Stephen Foster. c. Garth Brooks. d. Bob Dylan.
What time period first introduced Christmas wreaths?
PLEASE HELP! HOW DO YOU SOLVE THIS?
