Find the Exact Value sin(8)
Problem
Solution
Identify the input of the function. The expression
sin(8) represents the sine of 8 radians.Determine if the value can be simplified. Since 8 is not a standard multiple of
π (such asπ/6 π/4 π/3 orπ/2 , it does not have a simplified exact form involving square roots or rational numbers.Conclude that the expression is already in its most precise exact form. Any decimal approximation would not be an "exact value."
Final Answer
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