Word Count : 228

---

Let ( f(x, y) = \frac{x^3 - y^3}{x^2 + y^2} ). To examine the limit as ((x, y) \to (0, 0)) using polar coordinates, set [ x = r \cos\theta, \quad y = r \sin\theta, \quad r \ge 0, \quad 0 \le \theta < 2\pi. ____ ____ _____ ____ __________ ______ ______ ___.
_________ ________ _____ _________ _____ __________ _______.
_______ _______ _________ ___ _______ ____ ____ ________ _______ _______ _______.
____ _____ _______ _________ ___ ___ ____ _______ ________ _________.
_________ ____ _____ _____ _________ _______ ____ __________.
________ _________ ______ __________ _____ _______ _________ ____ ____ __________ ______.
____ __________ ______ _____ __________ ______ ___ _________ __________ _____ _______ _________.
___ ___ __________ ____ _____ __________ _____ _____.
__________ __________ __________ _____ _________ _____ _______.
___ ______ _________ ____ __________ __________ ______ _________ _________ _____ _______ ____.
___ _________ _____ _________ _______ _____ ________.
______ ____ ______ ____ _________.
___ _______ ___ _______ _______.
________ __________ __________ ________ __________ ______.
__________ _______ _________ ________ _______ __________ ________ ______ ____ ___ ________ _____.
_____ _____ __________ ____ ___.
_________ ______ _______ _________ ______ _______ ___ _____ ____ __________ ______ __________.
______ ________ ________ _____ _________ __________ _______ _____.
____ ___ _____ ____ _____ ________ _______ ______ ________.
___ _______ ____ ___ ______ ___ ________ __________.
______ __________ ________ _________ ____ ____ ________ ________ ___ ___ _________.
___.
Get Full Answer on WhatsApp