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9.Straight Line
medium
રેખાઓ $xy = 0$ અને $x + y = 1$દ્વારા બનતા ત્રિકોણનું લંબકેન્દ્ર મેળવો.
A
$(0,0)$
B
$\left( {\frac{1}{2},\frac{1}{2}} \right)$
C
$\left( {\frac{1}{3},\frac{1}{3}} \right)$
D
$\left( {\frac{1}{4},\frac{1}{4}} \right)$
(IIT-1995)
Solution
(a) Since the triangle is right angled at $O(0,0)$, therefore $(0,0)$ is its orthocentre.
Standard 11
Mathematics