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let ABC be an equilateral triangle whose ortho center is at origin O. if OA =a and OB= b then OC is equal to?

let ABC  be an equilateral triangle whose ortho center is at origin O. if OA =a and OB= b then OC is equal to?

Grade:12

1 Answers

Arun
25757 Points
4 years ago
Dear Ajay
 
if origin is ortho centre then
 
a + b + x / 3 = 0
 
x =  – a – b
 
Hope it helps
 
 
Regards
Arun (askIITians forum expert)

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