Given:
Given that a unit circle.
Required:
To find the value of
[tex]\sin9\pi[/tex]
Explanation:
The given circle is a unit circle.
The value of sin 9pi can be calculated by constructing an angle of 9π radians with the x-axis, and then finding the coordinates of the corresponding point (0, 1) on the unit circle.
The value of sin 9pi is equal to the y-coordinate (0).
Therefore,
[tex]\sin9\pi=0[/tex]
Final Answer:
[tex]\sin9\pi=0[/tex]
