find the value of the i)sin (5pi/3)=
Answers
Answered by
2
Answer:
_√3/2
Step-by-step explanation:
5π/3= 5×180°/3
5π/3=300°
sin5π/3=sin (360°-60°)
= - sin (60°)
= -√3/2
you can understand by these steps
sin(-x) = - sin x
300°= 360°-60° or -60°
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Answered by
0
Answer:
75°
Step-by-step explanation:
5pi/12
=5×180/12
=75°
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