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Both the Diagonals of a Rectangle Have the Same Length.

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Question

 Both the diagonals of a rectangle have the same length.

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Solution

Negation of the given statement:
Both the diagonals of a rectangle do not have the same length.
Or
Both the diagonals of a rectangle have different lengths.

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Chapter 31: Mathematical reasoning - Exercise 31.2 [Page 7]

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R.D. Sharma Mathematics [English] Class 11
Chapter 31 Mathematical reasoning
Exercise 31.2 | Q 2.5 | Page 7

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