A) \[\left( 4,\frac{8}{3} \right)\]
B) \[(3,-4)\]
C) \[(4,3)\]
D) \[(3,4)\]
E) \[\left( \frac{8}{3},4 \right)\]
Correct Answer: A
Solution :
Line perpendicular to OA passing through B is \[x=4\]. Line perpendicular to AB through origin is \[y=\frac{2}{3}x\] \[\therefore \]Intersection point of\[x=4\]and\[y=\frac{2}{3}x\]is\[\left( 4,\frac{8}{3} \right)\]. \[\therefore \]Orthocentre of triangle is\[\left( 4,\frac{8}{3} \right)\].You need to login to perform this action.
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