Evaluate $\lim _ { ( x , y ) \rightarrow ( 1,2 ) } \frac { 2 x ^ { 2 } + y ^ { 2 } } { x y }$

question 189

Multiple Choice

Evaluate $\lim _ { ( x , y ) \rightarrow ( 1,2 ) } \frac { 2 x ^ { 2 } + y ^ { 2 } } { x y }$

• A)1
• B)2
• C)3
• D)4
• E)8
• F)9
• G)16
• H)Does not exist

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Definitions:

Airborne Isolation

Precaution measures used in medical settings to prevent the spread of diseases that can be transmitted through the air.

Exanthema Subitum

A common viral infection in children, also known as roseola, characterized by high fever and a rash.

Erythema Infectiosum

A viral infection also known as fifth disease, characterized by a bright red rash on the cheeks.

Mumps

A contagious viral infection characterized by the swelling of the salivary glands, leading to puffy cheeks and a swollen jaw.