sin ๐ ๐๐ (6๐/6) ๐๐ (4๐/4)
0
sin ๐ is equal to 0, since the sine function has a value of 0 at 0ยฐ, which is equivalent to ๐ radians.
sin (6๐/6) is also equal to 0. We can simplify 6๐/6 to ๐, which is the same angle as before. Therefore, the sine of 6๐/6 is also 0.
sin (4๐/4) is equal to 1, since the sine function has a value of 1 at 90ยฐ or ๐/2 radians, and 4๐/4 is equivalent to 2๐ radians, which is the same angle as 360ยฐ, or a full rotation. Therefore, the sine of 4๐/4 is 1.
In summary:
sin ๐ = 0
sin (6๐/6) = 0
sin (4๐/4) = 1
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