LiveMath Example


In this LiveMath document you can change the gradient of the blue line (m) and the green line remains perpendicular to it. Note the expression for the slope of the green line. It uses -1/m.

Open LiveMath file

[You need LiveMath Viewer to see this file. Go to Download LiveMath for information.]


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Need a break? Play a math game. Well, they all involve math... No, really!

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