3.3.6. Calculation of the arc length of a curve defined in parametric form

Lecture




Let the curve be given in parametric form   3.3.6.  Calculation of the arc length of a curve defined in parametric form , moreover, the functions φ ( t ) and ψ ( t ) are differentiable.

Then the length of the arc L of the curve for α ≤ t ≤ β is equal to:   3.3.6.  Calculation of the arc length of a curve defined in parametric form .


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Mathematical analysis. Integral calculus

Terms: Mathematical analysis. Integral calculus