Mathematics, 05.12.2019 22:31 dakotacsey03
Given =(+(+(t)=etcos(3t)i+etsin(3t)j+3etk find the derivative ′′(t) and norm of the derivative. ′=r′(t)= ‖′‖=‖r′(t)‖= then find the unit tangent vector (t) and the principal unit normal vector (t)
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Mathematics, 22.06.2019 00:30
Hi i’m not sure how to do question 20 if u could explain how to do it that’d b great
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Mathematics, 22.06.2019 03:30
The bottom of a vase is a square.each side measury y+11 units.the square has a perimeter of 55 units what is the value of y?
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Mathematics, 22.06.2019 05:40
Carmen and matt are conducting different chemistry experiments in school. in both experiments, each student starts with an initial amount of water in a flask. they combine two chemicals which react to produce more water. carmen's experiment starts with 30 milliliters of water in a flask, and the water increases in volume by 8.5 milliliters per second. matt's experiment starts with 10 milliliters of water and increases in volume by 28% each second.
Answers: 3
Given =(+(+(t)=etcos(3t)i+etsin(3t)j+3etk find the derivative ′′(t) and norm of the derivative. ′=r′...
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