(e) lim(z.)+(0,0) rªy-2ry³/2 3¹+5² (HINT: Consider a path along the r-axis and one where y = x².)

Calculus: Early Transcendentals
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Chapter1: Functions And Models
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Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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2. Use the two paths test to show that each of the following limits does not exist.
1²y-2ry³/2
(e) lim(x,y) →(0,0) 3r¹+5y²
(HINT: Consider a path along the x-axis and one where y = r².)
Transcribed Image Text:2. Use the two paths test to show that each of the following limits does not exist. 1²y-2ry³/2 (e) lim(x,y) →(0,0) 3r¹+5y² (HINT: Consider a path along the x-axis and one where y = r².)
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