P _ { 2 } = ^ { 4 } C _ { 2 } \times 2 !
Solve for P_2
P_{2}=12
Assign P_2
P_{2}≔12
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Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
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Linear equation
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Arithmetic
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Matrix
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Simultaneous equation
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Integration
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Limits
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