brookebui19
brookebui19
28-03-2017
Mathematics
contestada
Solve for the interval 2sin(2x)=1
Respuesta :
ghanami
ghanami
28-03-2017
Hello:
2sin(2x)=1
sin(2x)=1/2
sin(2x)=sin(
π/6)
(2x= π/6 +2kπ) or ( 2x =π-π/6 +2k
π)....k in Z
(x=
π/12 +kπ) or ( x= 5π/12 +kπ )
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