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zaharov [31]
4 years ago
15

Find T, N, and k for the plane curve r(t) = - 2t i - 2 In (cos t) j, for -π/2 < t < π/2

Mathematics
1 answer:
fgiga [73]4 years ago
5 0

Answer:

See it in the pic.

Step-by-step explanation:

See it in the pic.

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