{
    "p_cat_id": 1799,
    "categories": [
        {
            "term_id": 1792,
            "name": "Arithmetic Sequences",
            "slug": "a2-arithmetic-sequences",
            "term_group": 0,
            "term_taxonomy_id": 1792,
            "taxonomy": "category",
            "description": "",
            "parent": 1791,
            "count": 7,
            "filter": "raw",
            "cat_ID": 1792,
            "category_count": 7,
            "category_description": "",
            "cat_name": "Arithmetic Sequences",
            "category_nicename": "a2-arithmetic-sequences",
            "category_parent": 1791
        },
        {
            "term_id": 1793,
            "name": "Arithmetic Series (Sum)",
            "slug": "a2-arithmetic-series-sum",
            "term_group": 0,
            "term_taxonomy_id": 1793,
            "taxonomy": "category",
            "description": "",
            "parent": 1791,
            "count": 6,
            "filter": "raw",
            "cat_ID": 1793,
            "category_count": 6,
            "category_description": "",
            "cat_name": "Arithmetic Series (Sum)",
            "category_nicename": "a2-arithmetic-series-sum",
            "category_parent": 1791
        },
        {
            "term_id": 1794,
            "name": "Arithmetic Sequence Problems",
            "slug": "a2-arithmetic-sequence-problems",
            "term_group": 0,
            "term_taxonomy_id": 1794,
            "taxonomy": "category",
            "description": "",
            "parent": 1791,
            "count": 4,
            "filter": "raw",
            "cat_ID": 1794,
            "category_count": 4,
            "category_description": "",
            "cat_name": "Arithmetic Sequence Problems",
            "category_nicename": "a2-arithmetic-sequence-problems",
            "category_parent": 1791
        },
        {
            "term_id": 1795,
            "name": "Geometric Sequences",
            "slug": "a2-geometric-sequences",
            "term_group": 0,
            "term_taxonomy_id": 1795,
            "taxonomy": "category",
            "description": "",
            "parent": 1791,
            "count": 4,
            "filter": "raw",
            "cat_ID": 1795,
            "category_count": 4,
            "category_description": "",
            "cat_name": "Geometric Sequences",
            "category_nicename": "a2-geometric-sequences",
            "category_parent": 1791
        },
        {
            "term_id": 1796,
            "name": "Sum of Infinite Geometric Series",
            "slug": "a2-geometric-series-sum",
            "term_group": 0,
            "term_taxonomy_id": 1796,
            "taxonomy": "category",
            "description": "",
            "parent": 1791,
            "count": 6,
            "filter": "raw",
            "cat_ID": 1796,
            "category_count": 6,
            "category_description": "",
            "cat_name": "Sum of Infinite Geometric Series",
            "category_nicename": "a2-geometric-series-sum",
            "category_parent": 1791
        },
        {
            "term_id": 1797,
            "name": "Geometric Sequence Problems",
            "slug": "a2-geometric-sequence-problems",
            "term_group": 0,
            "term_taxonomy_id": 1797,
            "taxonomy": "category",
            "description": "",
            "parent": 1791,
            "count": 7,
            "filter": "raw",
            "cat_ID": 1797,
            "category_count": 7,
            "category_description": "",
            "cat_name": "Geometric Sequence Problems",
            "category_nicename": "a2-geometric-sequence-problems",
            "category_parent": 1791
        },
        {
            "term_id": 1798,
            "name": "Sum of Infinite Geometric Series",
            "slug": "a2-infinite-geometric-series",
            "term_group": 0,
            "term_taxonomy_id": 1798,
            "taxonomy": "category",
            "description": "",
            "parent": 1791,
            "count": 9,
            "filter": "raw",
            "cat_ID": 1798,
            "category_count": 9,
            "category_description": "",
            "cat_name": "Sum of Infinite Geometric Series",
            "category_nicename": "a2-infinite-geometric-series",
            "category_parent": 1791
        },
        {
            "term_id": 1799,
            "name": "Sigma Notation",
            "slug": "a2-sigma-notation",
            "term_group": 0,
            "term_taxonomy_id": 1799,
            "taxonomy": "category",
            "description": "",
            "parent": 1791,
            "count": 5,
            "filter": "raw",
            "cat_ID": 1799,
            "category_count": 5,
            "category_description": "",
            "cat_name": "Sigma Notation",
            "category_nicename": "a2-sigma-notation",
            "category_parent": 1791
        },
        {
            "term_id": 1800,
            "name": "Recurring Decimals",
            "slug": "a2-recurring-decimals",
            "term_group": 0,
            "term_taxonomy_id": 1800,
            "taxonomy": "category",
            "description": "",
            "parent": 1791,
            "count": 4,
            "filter": "raw",
            "cat_ID": 1800,
            "category_count": 4,
            "category_description": "",
            "cat_name": "Recurring Decimals",
            "category_nicename": "a2-recurring-decimals",
            "category_parent": 1791
        }
    ]
}
Sequences and Series

Sigma Notation (Summation)