A) \[ab\]
B) \[2\,ab\]
C) \[\frac{1}{2}\,\,ab\]
D) \[\frac{1}{4}\,\,ab\]
Correct Answer: C
Solution :
When \[y=0,\] \[\frac{x}{a}+\frac{y}{b}=1\] \[\Rightarrow \,\frac{x}{a}=1\Rightarrow x=a=OA\] When \[x=0.\] \[\frac{x}{a}+\frac{y}{b}=1\Rightarrow y=b=OB\] \[\therefore \Delta \,AOB=\frac{1}{2}\times OA\times OB\] \[=\frac{1}{2}\] ab sq. units.You need to login to perform this action.
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