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Use Polar Coordinates to Find the Limit lim(x,y)(0,0)x3+y3x2+y2\lim _ { ( x , y ) \rightarrow ( 0,0 ) } \frac { x ^ { 3 } + y ^ { 3 } } { x ^ { 2 } + y ^ { 2 } }

question 48

Short Answer

Use polar coordinates to find the limit.
lim(x,y)(0,0)x3+y3x2+y2\lim _ { ( x , y ) \rightarrow ( 0,0 ) } \frac { x ^ { 3 } + y ^ { 3 } } { x ^ { 2 } + y ^ { 2 } }


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