Is the trinity that the Christians believe in mentioned in Islam?

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Check below answers in case you are looking for other related questions:
Actions that put a person beyond the pale of Islam
The meaning of the pronoun “We” as used in the Qur’an

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Related Answers:
How did Christianity become mixed with polytheistic beliefs?
Ruling on reading the books of Ahl al-Kitaab and debating with them on the internet
Does the Original Gospel Exist Today?
Actions that put a person beyond the pale of Islam
The meaning of the pronoun “We” as used in the Qur’an

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