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Mathematics, 03.02.2020 23:51 crosales102

Let p: the shape is a rhombus.
let q: the diagonals are perpendicular.
let r: the sides are congruent.

which represents "the shape is a rhombus if and only if the diagonals are perpendicular and the sides are congruent”?

p ∧ (q ∧ r)
(p ∨ q) ∨ r
p ↔ (q ∧ r)
(p ∨ q) ↔ r

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Answers: 1

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Let p: the shape is a rhombus.
let q: the diagonals are perpendicular.
let r: the sid...
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