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The sum of a number and its reciprocal
Author:
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
New Resources
Graph of y = ax² + bx + c
Drunk Parabola
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
רישום חופשי
Average Distance
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Area Under Curve Problem
secondAngle_v7e
Geometry Midterm Problem 1 Sketch (2)
day 71
GM2B-04-P2-ET1- Complementary Angles
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