Find the Unit Tangent and Unit Normal Vectors to the Curve

question 38

Essay

Find the unit tangent and unit normal vectors to the curve r(t) = t² i + 2t j at t = 1.

---

Definitions:

French Government

The political system of France, characterized by a semi-presidential system with both a president and a prime minister, and a history of both monarchic and republican governance.

Nationalist Army

A military force that is devoted to the interests and culture of a specific nation, often emphasizing sovereignty and independence.

Détente

The easing of strained relations, especially in a political context, between nations.

Soviet Union

A socialist state on the Eurasian continent that existed from 1922 to 1991, formally known as the Union of Soviet Socialist Republics (USSR), and was a world superpower alongside the United States.