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Whereas the Mathematics 1 test covered Algebra II and basic trigonometry, a pre-calculus class was good preparation for Mathematics 2. [2] On January 19, 2021, the College Board discontinued all SAT Subject tests, including the SAT Subject Test in Mathematics Level 2. This was effective immediately in the United States, and the tests were to be ...
Wilfred Kaplan (November 28, 1915 – December 26, 2007) was a professor of mathematics at the University of Michigan for 46 years, from 1940 through 1986. His research focused on dynamical systems , the topology of curve families , complex function theory, and differential equations .
Kaplan, Inc. is an international educational services company that provides educational and training services to colleges, universities, businesses and individuals around the world. Founded in 1938 by Stanley Kaplan, [2] the company offers a variety of test preparation, certifications, and student support services. [1]
A Kaplan University campus in Maine. Kaplan University (KU) was a private online for-profit university owned by Kaplan, Inc., a subsidiary of Graham Holdings Company.It was predominantly a distance learning institution, maintaining 14 ground locations across the United States.
At the time of Stanley Kaplan's death in 2009, the Kaplan Co. brought in two-thirds of its annual revenue from other educational services besides SAT prep, such as pre-kindergarten and even accredited law programs. [3] In 2008, Kaplan Co.'s revenue was $2.3 billion, from an estimated one million students who enrolled in its courses that year. [3]
Robert & Ellen Kaplan, in their book Out of the Labyrinth: Setting Mathematics Free, [6] make a case for this format describing the non-profit Cambridge/Boston Math Circle they founded in 1994 at the Harvard University. The book describes the classroom, organizational and practical issues the Kaplans faced in founding their Math Circle.
Simon Plouffe gives an infinite collection of identities between the trigamma function, π 2 and Catalan's constant; these are expressible as paths on a graph. Catalan's constant occurs frequently in relation to the Clausen function , the inverse tangent integral , the inverse sine integral , the Barnes G -function , as well as integrals and ...
Edward Lynn Kaplan was born in Philadelphia, Pennsylvania, on May 11, 1920. [3] His parents were Eugene V. Kaplan (1887–1977) and Frances Rhodes Kaplan (1891–1978). He graduated from Swissvale High School in Swissvale, Pennsylvania, in 1937.