sin(π/3+15°)=
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sin(π/3+15°)=sin(π/3+15°)=sin(π/3+15°)=sin(π/3+15°)=sin(π/3+π/12)=sin(5π/12)=sin(π/4+π/6)=snπ/4cosπ/
sin(π/3+15°)=
sin(π/3+15°)=
sin(π/3+15°)=
sin(π/3+15°)
=sin(π/3+π/12)
=sin(5π/12)
=sin(π/4+π/6)
=snπ/4cosπ/6+cosπ/4sinπ/6
=(√6+√2)/4
sin(π/3+15°)= sin(60°+15°)= sin75°=sin(30°+45°)=sin30°cos45°+ cos30°sin45°=(根号2+根号6 )/4
sin(π/3+15°)=
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