Inequalities
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By using the Inequalities Solver, up two inequalities connected by AND or for Or can be typed and solved. Inequalities and their corresponding solution can be drawn on the graphs window with or without their expressions. The software provides full control of the scale. A student can try and solve each inequality and the system by himself, and obtain immediate feedback which will inform him whether the solution is correct or incorrect. It is possible to print a report or to copy the content of the graphs window and paste it into any Windows application such as Word. Some typical example
are presented in the following screenshots:
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| Example 1 | |
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| Example 2 | |
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| Example 3 | |
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