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Assertion: ABCD is a rhombus. Reason: AB...

Assertion: ABCD is a rhombus. Reason: AB=BC=CD=DA and `AC!=BD`. (A) Both A and R are true and R is the correct explanation of A (B) Both A and R are true R is not te correct explanation of A (C) A is true but R is false. (D) A is false but R is true.

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