Simplify sin((- square root of 3)/2)

Problem

sin(−√(,3)/2)

Solution

1. Identify the expression as the sine of a constant value.

2. Recognize that the argument −√(,3)/2 is a real number, not an angle in degrees or radians unless specified.

3. Evaluate the sine function for the given numerical value. Since −√(,3)/2≈−0.866 the expression is already in its simplest exact form as a trigonometric value.

4. Note that if the task intended to find the inverse sine (arcsin), the result would be an angle, but as written, it is the sine of a negative ratio.

Final Answer

sin(−√(,3)/2)=sin(−√(,3)/2)

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