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Conversely, if a point, B on the parabola VG is to be found so that the area of the sector SVB is equal to a specified value, determine the point J on VX and construct a circle through S, V and J. Since SJ is the diameter, the center of the circle is at its midpoint, and it lies on the perpendicular bisector of SV, a distance of one half VJ ...
An assessment centre is a process where candidates are examined to determine their suitability for specific types of employment, especially management or military command. The candidates' personality and aptitudes are determined by techniques including interviews , group exercises, presentations, examinations and psychometric testing .
The ellipse thus generated has its second focus at the center of the directrix circle, and the ellipse lies entirely within the circle. For the parabola, the center of the directrix moves to the point at infinity (see Projective geometry). The directrix "circle" becomes a curve with zero curvature, indistinguishable from a straight line.
A parabolic segment is the region bounded by a parabola and line. To find the area of a parabolic segment, Archimedes considers a certain inscribed triangle. The base of this triangle is the given chord of the parabola, and the third vertex is the point on the parabola such that the tangent to the parabola at that point is parallel to the chord.
Get answers to your AOL Mail, login, Desktop Gold, AOL app, password and subscription questions. Find the support options to contact customer care by email, chat, or phone number.
Linguistic tests, are the second type of tests provided by the center, it includes: English language efficiency test, and the Arabic language test for non-native speakers. The center also presents an assessment test for talented and creative students, as well as vocational tests, the most important of which: Vocational Standards Test for Teachers.
The opening weeks of the NBA season have been besieged by absent stars. This past week’s games turned out to be particularly destructive. First, on Thursday, news broke that Philadelphia 76ers ...
The reported autism rate in the U.S. has indeed increased in recent decades, rising from 1 in 150 children in 2000 to 1 in 36 children in 2020, according to the Autism and Developmental ...