Evaluate
10\pi \approx 31.415926536
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\frac{2\pi }{\frac{1}{5}}
The absolute value of a real number a is a when a\geq 0, or -a when a<0. The absolute value of \frac{1}{5} is \frac{1}{5}.
2\pi \times 5
Divide 2\pi by \frac{1}{5} by multiplying 2\pi by the reciprocal of \frac{1}{5}.
10\pi
Multiply 2 and 5 to get 10.
Examples
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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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