Simplify sin(22)

Problem

sin(22)

Solution

1. Identify the expression as the sine of an angle measured in degrees.

2. Determine if the angle is a standard reference angle (such as 0 30 45 60 or 90.

3. Conclude that since 22 is not a standard reference angle and no further operations or identities are provided, the expression is already in its simplest exact trigonometric form.

Final Answer

sin(22)=sin(22)

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