As in the previous question, let f, g: [-1, 1] → R be smooth strictly increasing functions, and define a smooth curve y: [-1, 1] → R² by y(t) = (f(t), g(t)). Assume now that y is regular, and let K, be the total signed curvature of gamma. What is the maximum possible value of K? Select one: O a. 一元 O b. -2 O с. -π/2 O d. -1 O е. -π/4 O f. -1/2 Og. 0 O h. 1/2 Oi. π/4 Oj. 1 Ok. π/2 O I. O 2 m. π n. K, can take arbitrarily large values, but if y is unit speed then we must have K, ≤ π. Oo. K, can take arbitrarily large values, even if y is unit speed, so there is no maximum. Op. None of the above.
As in the previous question, let f, g: [-1, 1] → R be smooth strictly increasing functions, and define a smooth curve y: [-1, 1] → R² by y(t) = (f(t), g(t)). Assume now that y is regular, and let K, be the total signed curvature of gamma. What is the maximum possible value of K? Select one: O a. 一元 O b. -2 O с. -π/2 O d. -1 O е. -π/4 O f. -1/2 Og. 0 O h. 1/2 Oi. π/4 Oj. 1 Ok. π/2 O I. O 2 m. π n. K, can take arbitrarily large values, but if y is unit speed then we must have K, ≤ π. Oo. K, can take arbitrarily large values, even if y is unit speed, so there is no maximum. Op. None of the above.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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