{ \left( \sin ( \frac{ \pi }{ 4 } ) \right) }^{ }
Evaluate
\frac{\sqrt{2}}{2}\approx 0.707106781
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\left(\frac{\sqrt{2}}{2}\right)^{1}
Get the value of \sin(\frac{\pi }{4}) from trigonometric values table.
\frac{\sqrt{2}}{2}
Calculate \frac{\sqrt{2}}{2} to the power of 1 and get \frac{\sqrt{2}}{2}.
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