Evaluate
-\frac{1}{2}=-0.5
Factor
-\frac{1}{2} = -0.5
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-\sin(-\frac{-\pi }{6})
Use the property \sin(-x)=-\sin(x).
-\frac{1}{2}
Get the value of \sin(-\frac{-\pi }{6}) from trigonometric values table.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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Matrix
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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