If we start with the definition = -(dB/ds) N and apply the Chain Rule to
Question:
If we start with the definition τ = -(dB/ds) · N and apply the Chain Rule to rewrite dB/ds as
we arrive at the formula
Use the formula to find the torsion of the helix in Example 2.
Transcribed Image Text:
dB ds dB dt dt ds dB 1 dt V
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Related Book For
Thomas Calculus Early Transcendentals
ISBN: 9780321884077
13th Edition
Authors: Joel R Hass, Christopher E Heil, Maurice D Weir
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