Approximate $\int _ { 0 } ^ { 1 } \frac { 1 } { 1 + x ^ { 2 } }$

question 84

Short Answer

Approximate $\int _ { 0 } ^ { 1 } \frac { 1 } { 1 + x ^ { 2 } }$ dx; n = 4, by (a) Simpson's rule and (b) the trapezoidal rule.
Enter your answers in that order as just unlabeled real numbers rounded to two decimal places, separated by a comma.

Recognize the importance of environmental factors and community infrastructure in disease prevention.

Understand the historical development of public health initiatives and their impact on community health.

Analyze the role of government and non-governmental organizations in the advancement of public health.

Identify key figures and their contributions to public health and nursing.

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Definitions:

Multilateralism

A foreign policy approach involving multiple countries working together on a given issue, promoting collective action.

Unilateralism

A foreign policy approach where a country acts independently and without the agreement or cooperation of other countries.

Expansion Theory

The idea that territories and nations should expand their dominion for economic gain, security, or national prestige.

Cold War

A period of geopolitical tension between the Soviet Union and the United States and their respective allies, characterized by threats, propaganda, and other measures short of open warfare, from about 1947 to 1991.