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                    [name] => Computer and Technology
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                            [slug] => differential-equations
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                            [slug] => discrete-math
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                            [slug] => elementary-math
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                            [slug] => finite-math
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                            [slug] => geometry
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            [parent_category] => Array
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                    [slug] => science
                    [name] => Science
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                            [slug] => elementary-science
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            [parent_category] => Array
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                    [slug] => test-prep-exams
                    [name] => Test Prep and Exams
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                            [name] => ACT Science
                            [slug] => act-science
                            [id] => 1870
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