SOLUTION: find two different sets of parametric equations for x² + 4y² - 16 = 0

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Question 1080821: find two different sets of parametric equations for x² + 4y² - 16 = 0
Answer by ikleyn(52776)   (Show Source): You can put this solution on YOUR website!
.
One set is 

x(t) = 4*cos(t),
y(t) = 2*sin(t).


Then  =  =  = 0.



Another set is 

x(t) = 4*sin(t),
y(t) = 2*cos(t).

Solved.


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