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The sum of a number and its reciprocal
Auteur :
Roy Wright
Here is a proof without words that the sum of a positive number
and its reciprocal
is always at least 2. (The number
can be changed by dragging the
red point
.)
GeoGebra
Nouvelles ressources
Parallelogram Anatomy
Publish app "Public" test
z`]]
Building Trapezoids with Set Areas
Pathway to Proof: Triangle Angles
Découvrir des ressources
HL Postulate exploration
Add to target
NL flag
sin(x^2/4) from sin(x)
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Diagrammes
Variance
Rapports
Moyenne Géométrique
Nombres Rationnels