memeE15
memeE15
04.03.2020 • 
Mathematics

A particle moves along an elliptical path given by 2 2 4 4 x y + = in such a way that when it is at the point 3 ,1 2       its x -coordinate is increasing at the rate of 5 units per second. Find the rate at which the y - coordinate is changing at that instant.

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