Evaluate
\frac{19\pi }{10}\approx 5.969026042
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\frac{19}{10}\pi
Reduce the fraction \frac{342}{180} to lowest terms by extracting and canceling out 18.
Examples
Quadratic equation
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Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
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Matrix
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Simultaneous equation
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Differentiation
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Integration
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Limits
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