Mathematics, 22.12.2020 18:30 Jack903
Given the unit-speed curve α(s) = ( 4 5Cos s, 1 − Sin s, − 3 5Cos s) (|α˙ | = 1) that is parametrized in terms of arclength s. a) Find the unit Tangent vector T , b) Find the Curvature κ, c) Find the Normal vector N, d) Find the Binormal vector B, e) Find the Torsion τ of this curve.
Answers: 3
Mathematics, 21.06.2019 20:00
Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?
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Mathematics, 21.06.2019 20:50
Ms.ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms.ortiz charge per kilogram of tomatoes to make on a load of tomatoes?
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Mathematics, 22.06.2019 02:30
What are the triple angle formulas? is it related to double angle identities?
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Given the unit-speed curve α(s) = ( 4 5Cos s, 1 − Sin s, − 3 5Cos s) (|α˙ | = 1) that is parametrize...
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