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If the straight lines 2x+3y-1=0,x+2y-1=0and ax+by-1=0 forms a triangle with origin as orthocenter then (a,b) is |
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Answer» If the straight lines 2x+3y-1=0,x+2y-1=0and ax+by-1=0 forms a triangle with origin as orthocenter then (a,b) is |
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