if the points (a1,b1 ), (a2,b2)and (a1+a2,b1 +b2 ) are collinear : (a) a1b2=a2b1 (b) a1 +a2 =b1+b2 (c)a2b2=a1 b1
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option a is correct..a1b2=a2b1
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Hello .....
Hope the answer of this question is .....a
Hope the answer of this question is .....a
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