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Since the time of McCarthy, the word McCarthyism has entered American speech as a general term for a variety of practices: aggressively questioning a person's patriotism, making poorly supported accusations, using accusations of disloyalty to pressure a person to adhere to conformist politics or to discredit an opponent, subverting civil and ...
McCarthyism was a period of intense anti-Communist suspicion in the United States that lasted roughly from the late 1940s to the late 1950s. Although associated with Senator Joseph McCarthy , it was a broad cultural and political phenomenon that also encompassed industry blacklists, the activities of the House Un-American Activities Committee ...
For example, the imaginary number is undefined within the set of real numbers. So it is meaningless to reason about the value, solely within the discourse of real numbers. However, defining the imaginary number i {\displaystyle i} to be equal to − 1 {\displaystyle {\sqrt {-1}}} , allows there to be a consistent set of mathematics referred to ...
For example, "better dead than red" is sometimes used as a schoolyard taunt aimed at redhaired children or Chinese American children. [ 6 ] [ 7 ] Some American alt-right groups such as Patriot Front have also used the phrase in their propaganda, [ 8 ] in particular against Chinese Americans during the COVID-19 pandemic in the United States .
MyMathLab is an online interactive and educational system designed by Pearson Education to accompany its published math textbooks. It covers courses from basic math through calculus and statistics, as well as math for business, engineering and future educators.
An example of the use of calculus in mechanics is Newton's second law of motion, which states that the derivative of an object's momentum concerning time equals the net force upon it. Alternatively, Newton's second law can be expressed by saying that the net force equals the object's mass times its acceleration , which is the time derivative of ...
Even though support for McCarthyism was high, there were also many contrary voices to this abusive power of the government, with these five students being a prime example. Louise Derman-Sparks, who joined the Green Feather movement as a high schooler, said that "as a child of the McCarthy period, I was angry at the repression and also scared." [11]
A.M. – arithmetic mean. AP – arithmetic progression. arccos – inverse cosine function. arccosec – inverse cosecant function. (Also written as arccsc.) arccot – inverse cotangent function. arccsc – inverse cosecant function. (Also written as arccosec.) arcexc – inverse excosecant function. (Also written as arcexcsc, arcexcosec.)