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please solve RD sharma class 12 chapter 22 Algebra of vector exercise 22.4 question 4 maths textbook solution
Answers (1)
Hence, line segments joining the midpoints of opposite sides of a quadrilateral bisects each other.
Hint:
With the help of vector algebra.
Given:
We have line segments joining the midpoints of opposite sides of a quadrilateral
Solution :
Let the quadrilateral be an parallelogram so the line segments joining the midpoints of opposite sides of the quadrilateral becomes its diagonals
Let A be the origin and and
As the diagonals of an parallelogram bisect each other so the line segments joining the midpoints of opposite sides of a quadrilateral bisects each other as the line segments becomes parallel to the diagonals of the quadrilateral.
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