1.

Through the point \[P(\alpha ,\beta )\], where \[\alpha \beta >0.\] the straight line \[\frac{x}{a}+\frac{y}{b}=1\] is drawn so as the form with axes a triangle of area S. if \[ab>0,\] then least value of S is

A. \[\alpha \beta \]
B. \[2\alpha \beta \]
C. \[3\alpha \beta \]
D. None of these
Answer» C. \[3\alpha \beta \]


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