Use Polar Coordinates to Find the Limit of the Function $$f ( x , y ) = \frac { x + y } { x ^ { 2 } + y + y ^ { 2 } }$$

question 277

Multiple Choice

Use polar coordinates to find the limit of the function as (x, y) approaches (0, 0) .
- $$f ( x , y ) = \frac { x + y } { x ^ { 2 } + y + y ^ { 2 } }$$

• A) 2
• B) 0
• C) 1
• D) No limit

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Compounded

The process where the value of an investment increases due to the interest earned on both the principal and the accumulated interest.

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Registered Retirement Savings Plan, a Canadian investment account for holding savings and investment assets, with tax advantages.

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The process of accumulating interest on an investment or loan where the earned interest is added to the principal, leading to interest being earned on interest.