Evaluate lim (z,y) → (0,0) 1 - cos(xy) x²y²( −3+ y)

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter3: The Derivative
Section3.2: Continuity
Problem 16E
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Evaluate
cos(xy)
lim
(z,y) → (0,0) x²y²(-3+ y)
1
-
Use "oo" for ∞ or "-oo" for -∞o. Present your answer as a reduced fraction or a decimal accurate to four
decimal places.
The limit is
The limit does not exist.
Transcribed Image Text:Evaluate cos(xy) lim (z,y) → (0,0) x²y²(-3+ y) 1 - Use "oo" for ∞ or "-oo" for -∞o. Present your answer as a reduced fraction or a decimal accurate to four decimal places. The limit is The limit does not exist.
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