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  2. Cue validity - Wikipedia

    en.wikipedia.org/wiki/Cue_validity

    For the definitions based on probability, a high cue validity for a given feature means that the feature or attribute is more diagnostic of the class membership than a feature with low cue validity. Thus, a high-cue validity feature is one which conveys more information about the category or class variable, and may thus be considered as more ...

  3. Euclid's lemma - Wikipedia

    en.wikipedia.org/wiki/Euclid's_lemma

    The two first subsections, are proofs of the generalized version of Euclid's lemma, namely that: if n divides ab and is coprime with a then it divides b. The original Euclid's lemma follows immediately, since, if n is prime then it divides a or does not divide a in which case it is coprime with a so per the generalized version it divides b.

  4. Activity-based learning in India - Wikipedia

    en.wikipedia.org/wiki/Activity-based_learning_in...

    Many private organisations in India use activity-based learning to evoke curiosity in students. NumberNagar, [9] Kumon, [10] and Cuemath [11] are all well-known organisations, active in multiple Indian states, which utilise ABL methods.

  5. Mathematical table - Wikipedia

    en.wikipedia.org/wiki/Mathematical_table

    Mathematical tables are lists of numbers showing the results of a calculation with varying arguments.Trigonometric tables were used in ancient Greece and India for applications to astronomy and celestial navigation, and continued to be widely used until electronic calculators became cheap and plentiful in the 1970s, in order to simplify and drastically speed up computation.

  6. Circular segment - Wikipedia

    en.wikipedia.org/wiki/Circular_segment

    Let R be the radius of the arc which forms part of the perimeter of the segment, θ the central angle subtending the arc in radians, c the chord length, s the arc length, h the sagitta of the segment, d the apothem of the segment, and a the area of the segment.

  7. Distance from a point to a line - Wikipedia

    en.wikipedia.org/wiki/Distance_from_a_point_to_a...

    The distance (or perpendicular distance) from a point to a line is the shortest distance from a fixed point to any point on a fixed infinite line in Euclidean geometry.It is the length of the line segment which joins the point to the line and is perpendicular to the line.

  8. Tough votes on Trump Cabinet picks could pose big risks for ...

    www.aol.com/tough-votes-trump-cabinet-picks...

    President-elect Donald Trump is moving at a lightning pace to stock up his administration, mixing in conventional picks like Florida Sen. Marco Rubio for secretary of state with controversial ...

  9. Transitive relation - Wikipedia

    en.wikipedia.org/wiki/Transitive_relation

    A term's definition may require additional properties that are not listed in this table. A homogeneous relation R on the set X is a transitive relation if, [ 1 ] for all a , b , c ∈ X , if a R b and b R c , then a R c .