Barrons AP Calculus

(Marvins-Underground-K-12) #1

Note that the derivative above holds for every point on the circle, and exists for
all y different from 0 (where the tangents to the circle are vertical).


Example 28 __

If x^2 − 2xy + 3 y^2 = 2, find .


SOLUTION:


Example 29 __

If x sin y = cos (x + y), find .


SOLUTION:


Example 30 __

Find and using implicit differentiation on the equation x 2 + y 2 = 1.


SOLUTION:

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