Mathematics, 06.03.2020 20:07 zanedog2018
(1 point) Consider the helix r(t)=(cos(4t),sin(4t),3t)r(t)=(cos (4t),sin(4t),3t). Compute, at t=π6t=π6: A. The unit tangent vector T=T= ( , , ) B. The unit normal vector N=N= ( , , ) C. The unit binormal vector B=B= ( , , ) D. The curvature κ=κ=
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Mathematics, 21.06.2019 18:30
Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?
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Mathematics, 21.06.2019 20:00
If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.
Answers: 2
(1 point) Consider the helix r(t)=(cos(4t),sin(4t),3t)r(t)=(cos (4t),sin(4t),3t). Compute, at t=π6...
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