Select the Graph of Degenerate Conic $$9 x ^ { 2 } - 2 x y + 9 y ^ { 2 } = 0$$

question 50

Multiple Choice

Select the graph of degenerate conic.​ $$9 x ^ { 2 } - 2 x y + 9 y ^ { 2 } = 0$$ ​

• A)​
• B)​
• C)​
• D)​

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Definitions:

WriteUTF

A method in Java for writing a string to an output stream in a modified UTF-8 format.

Flush

To flush means to clear a buffer in computing, forcing any buffered but not yet written data to be written to its destination, such as a file or a network.

File Class

In programming, specifically Java, the File class is a representation of file and directory pathnames, providing methods to manipulate these paths.

GetDirectory

A method or function in programming used to retrieve the directory path of a file or application.