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Four points (x 1, y 1 ), (x 2, y 2 ), (x 3, y 3 ) and (x 4 , y 4 ) such that Σ(x i 2 + y i 2 ) 1 x 3 + x 2 x 4 + y 1 y 2 + y 3 y 4 ) Then these points are vertices of - (A) Parallelogram (B) Rectangle (C) Square (D) Rhombus

Four points (x1, y1), (x2, y2), (x3, y3) and (x4, y4) such that   Σ(xi2 + yi2) 1x3 + x2x4 + y1y2 + y3y4)
Then these points are vertices of -
(A) Parallelogram (B) Rectangle
(C) Square           (D) Rhombus

Grade:11

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
5 years ago
such that condition is not complete

please upload the same

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