Evaluate
0.2320508075688773
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\sin(30) - 0.2679491924311227
Evaluate trigonometric functions in the problem
\frac{1}{2}-0.2679491924311227
Get the value of \sin(30) from trigonometric values table.
\frac{2320508075688773}{10000000000000000}
Subtract 0.2679491924311227 from \frac{1}{2} to get \frac{2320508075688773}{10000000000000000}.
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