The area of a parallelogram formed by the lines \[ax\pm by\pm c=0\], i

1.	The area of a parallelogram formed by the lines \[ax\pm by\pm c=0\], is [IIT 1973]
A.	\[\frac{{{c}^{2}}}{ab}\]
B.	\[\frac{2{{c}^{2}}}{ab}\]
C.	\[\frac{{{c}^{2}}}{2ab}\]
D.	None of these
Answer» C. \[\frac{{{c}^{2}}}{2ab}\]

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The area of a parallelogram formed by the lines \[ax\pm by\pm c=0\], is [IIT 1973]

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