Value of sin 150 please tell anyone
Answers
Answered by
1
sin(150) = sin(90+60)
and as we know
sin(90+θ) = Cosθ
so sin(90+60) = Cos(60) = 1/2
i hope it will help you
regards
and as we know
sin(90+θ) = Cosθ
so sin(90+60) = Cos(60) = 1/2
i hope it will help you
regards
Answered by
1
Hi !
We know that ,
Sin(90 + θ) = cosθ
sin 150 = sin(90 + 60)
θ = 60
sin 150 = cos 60
cos 60 = 1/2
Hence,
sin 150 = 1/2
We know that ,
Sin(90 + θ) = cosθ
sin 150 = sin(90 + 60)
θ = 60
sin 150 = cos 60
cos 60 = 1/2
Hence,
sin 150 = 1/2
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