Find the Exact Value sin(3/4)

Problem

sin(3/4)

Solution

1. Identify the task as finding the exact value of the sine of a real number (given in radians).

2. Determine if the value corresponds to a standard angle on the unit circle. The value 3/4 is approximately 0.75 radians, which does not correspond to common angles like π/6 π/4 or π/3

3. Conclude that since 3/4 is not a standard multiple of π the expression cannot be simplified further into a radical or integer form.

Final Answer

sin(3/4)=sin(3/4)

Want more problems? Check here!