Q.E.D. or QED is an initialism of the Latin phrase quod erat demonstrandum, meaning "that which was to be demonstrated". Literally, it states "what was to be shown". [1]
Use "it is demonstrated that" to introduce a finding or conclusion that has been clearly shown through evidence or research. For example, "It is demonstrated that regular exercise improves cardiovascular health."
What does "Q.E.D." mean? Q.E.D. stands for Quod Erat Demonstratum ("Thus it is demonstrated", in Latin.) Written at the conclusion of an argument or proof, it indicates that the proof has logically been completed.
We have an expert-written solution to this problem! The Sea Island experiment demonstrated how ex-slaves could be gainfully employed, educated, and well provided for.
Demonstratives (this, these, those, that...) can act as transitions. Pronouns (they, their, his, her, it, its, our, your...) can act as transitions if they clearly refer to a specific word or phrase. Repetition of Key Words or Phrases can act as transitions between sentences and paragraphs.
