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This lecture note covers the concepts of absolute values, square roots, and their applications. It includes examples, solutions, and geometric interpretations. The document also explains the extension of the theorem to three or more factors.
Typology: Exercises
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Example Since 5>
1a1 is a nonnegative number for values of a and
Solve Solution
From theorem
The result (b) of above theorem can be extended to three or more factors. Geometric interpretation Absolute Value Where A and B are points with coordinate a and b. The distance between A and B
The inequality On real line
Solve On combining these two sets On real line