For the Parametrization , Find the Unit Normal Vector

question 69

Essay

For the parametrization , find the unit normal vector at .

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Definitions:

Afghan Mujahideen

Islamic guerrilla fighters who waged a jihad against the Soviet Union's occupation of Afghanistan from 1979 to 1989, later involved in civil conflicts within Afghanistan.

Procommunist Government

A government that supports or is aligned with communist principles, often advocating for communal ownership and the redistribution of resources.

Mariel Boat Lift

A mass emigration of Cubans to the United States in 1980, originating from the Mariel Harbor; it raised immigration and asylum issues between the two countries.

Cubans

Refers to the people hailing from Cuba, a country in the Caribbean, or their descendants living abroad.