"điều phải chứng minh" meaning in Vietnamese

{
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "phrases",
        "head": "điều phải chứng minh",
        "sc": "",
        "sort": "",
        "tr": "",
        "ts": ""
      },
      "expansion": "điều phải chứng minh",
      "name": "head"
    },
    {
      "args": {
        "head": "điều phải chứng minh"
      },
      "expansion": "điều phải chứng minh",
      "name": "vi-phrase"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "phrase",
  "senses": [
    {
      "glosses": [
        "which is what to be proven"
      ],
      "id": "en-điều_phải_chứng_minh-vi-phrase-y09QKOfv",
      "links": [
        [
          "prove",
          "prove#English"
        ]
      ],
      "qualifier": "literal",
      "raw_glosses": [
        "(literal) which is what to be proven"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "vi",
          "name": "Geometry",
          "orig": "vi:Geometry",
          "parents": [
            "Mathematics",
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "vi",
          "name": "Mathematics",
          "orig": "vi:Mathematics",
          "parents": [
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "16 84",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "14 86",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "10 90",
          "kind": "other",
          "name": "Vietnamese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "english": "Conclusion: triangle ABC is right-angled at A (Q.E.D.)",
          "text": "Vậy tam giác ABC vuông tại A (đpcm)",
          "type": "example"
        }
      ],
      "glosses": [
        "quod erat demonstrandum"
      ],
      "id": "en-điều_phải_chứng_minh-vi-phrase-LWGnDDO7",
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "geometry",
          "geometry"
        ],
        [
          "quod erat demonstrandum",
          "quod erat demonstrandum#English"
        ]
      ],
      "raw_glosses": [
        "(mathematics, chiefly geometry) quod erat demonstrandum"
      ],
      "topics": [
        "geometry",
        "mathematics",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ʔɗiəw˨˩ faːj˧˩ t͡ɕɨŋ˧˦ mïŋ˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ʔɗiw˦˩ faːj˧˨ t͡ɕɨŋ˦˧˥ mɨn˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ʔɗiw˨˩ faːj˨˩˦ cɨŋ˦˥ mɨn˧˧]",
      "note": "Saigon"
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0",
      "word": "đpcm"
    }
  ],
  "word": "điều phải chứng minh"
}

{
  "categories": [
    "Pages with 1 entry",
    "Pages with entries",
    "Vietnamese entries with incorrect language header",
    "Vietnamese lemmas",
    "Vietnamese phrases",
    "Vietnamese terms with IPA pronunciation"
  ],
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "phrases",
        "head": "điều phải chứng minh",
        "sc": "",
        "sort": "",
        "tr": "",
        "ts": ""
      },
      "expansion": "điều phải chứng minh",
      "name": "head"
    },
    {
      "args": {
        "head": "điều phải chứng minh"
      },
      "expansion": "điều phải chứng minh",
      "name": "vi-phrase"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "phrase",
  "senses": [
    {
      "glosses": [
        "which is what to be proven"
      ],
      "links": [
        [
          "prove",
          "prove#English"
        ]
      ],
      "qualifier": "literal",
      "raw_glosses": [
        "(literal) which is what to be proven"
      ]
    },
    {
      "categories": [
        "Vietnamese terms with usage examples",
        "vi:Geometry",
        "vi:Mathematics"
      ],
      "examples": [
        {
          "english": "Conclusion: triangle ABC is right-angled at A (Q.E.D.)",
          "text": "Vậy tam giác ABC vuông tại A (đpcm)",
          "type": "example"
        }
      ],
      "glosses": [
        "quod erat demonstrandum"
      ],
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "geometry",
          "geometry"
        ],
        [
          "quod erat demonstrandum",
          "quod erat demonstrandum#English"
        ]
      ],
      "raw_glosses": [
        "(mathematics, chiefly geometry) quod erat demonstrandum"
      ],
      "topics": [
        "geometry",
        "mathematics",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ʔɗiəw˨˩ faːj˧˩ t͡ɕɨŋ˧˦ mïŋ˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ʔɗiw˦˩ faːj˧˨ t͡ɕɨŋ˦˧˥ mɨn˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ʔɗiw˨˩ faːj˨˩˦ cɨŋ˦˥ mɨn˧˧]",
      "note": "Saigon"
    }
  ],
  "synonyms": [
    {
      "word": "đpcm"
    }
  ],
  "word": "điều phải chứng minh"
}