Evaluate
\frac{\sqrt{2}-\sqrt{3}}{2}\approx -0.158918623
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\frac{\sqrt{2}}{2}-\sin(\frac{\pi }{3})
Get the value of \sin(\frac{\pi }{4}) from trigonometric values table.
\frac{\sqrt{2}}{2}-\frac{\sqrt{3}}{2}
Get the value of \sin(\frac{\pi }{3}) from trigonometric values table.
\frac{\sqrt{2}-\sqrt{3}}{2}
Since \frac{\sqrt{2}}{2} and \frac{\sqrt{3}}{2} have the same denominator, subtract them by subtracting their numerators.
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