Questions Answered

sunsunsun1225:
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at the end of lecture 17, when talking about rotating around a point on circumference, Professor Aroux set the inner upper limit to be 2acos…
 updated 2 years ago
 2 replies
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adga:
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At the end of lecture 19, Professor Aroux remarks that since F and T are parallel vectors, the dot product is just the length of F. Why is t…
 updated 2 years ago
 2 replies
 1 Medal

sunsunsun1225:
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Hi can anyone show how to use second derivative test to prove that the deviation of linear regression has a local minimum but not a maximum?…
 updated 2 years ago
 2 replies
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michaeljeff:
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Lagrange multiplier question, please help I continously get the imaginary # 5iradical 5 as olambda
surface is f(x,y,z) = x^2+2y^2z^2+4xy=2…
 updated 2 years ago
 2 replies
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morgkl6:
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I recently completed PS2, Q4. The goal is to create a program that solves for highest number of mcnuggets that cannot be bought in exact qua…
 updated 3 years ago
 7 replies
 4 Medals

pcv2:
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What is the difference between a list and a tuple?
 updated 3 years ago
 5 replies
 5 Medals

PaulGillett:
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Question ps1: I've unsuccessfully tried to come up with a program that checks whether or not a single number is prime. How do I check if a …
 updated 3 years ago
 18 replies
 4 Medals

sunsunsun1225:
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how to calculate the largest number of McNuggets?
thank you…
 updated 3 years ago
 5 replies
 2 Medals