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1722

Centuries: 17th century - 18th century - 19th century

Decades: 1670s 1680s 1690s 1700s 1710s - 1720s - 1730s 1740s 1750s 1760s 1770s

Years: 1717 1718 1719 1720 1721 - 1722 - 1723 1724 1725 1726 1727

Events

Abraham De Moivre states De Moivre's theorem connecting trigonometric functions and complex numbers

Births

April 18 - David Ricardo, economist
September 27 - Samuel Adams, American revolutionary leader

Deaths

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