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An ellipsoid is created by rotating the ellipse about the x-axis. Find the equation of the ellipsoid.
Armed Forces
The military forces of a country, which include the army, navy, air force, and sometimes other branches, responsible for defense and warfare operations.
Military-Industrial Complex
The military-industrial complex refers to the close relationship and mutual interests among military leaders, government, and defense contractors, often criticized for promoting military expenditure and involvement in conflicts for profit.
Farewell Address
A statement or speech given by an important figure when leaving office, most famously associated with President George Washington's address in 1796, advising the United States on principles for future security and peace.
Environmental Pollution
The contamination of the natural environment by human activities, leading to harmful effects on living organisms and ecosystems.
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