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## Nonfiction » Education & Study Guides » Study guides - Mathematics

HCR's derivations of some important formula in 2D-Geometry (triangle, square, trapezium & inscribed tangent circles, archimedean twin circles)
Price: Free! Words: 1,570. Language: English. Published: April 9, 2018. Categories: Nonfiction
The author Mr H.C. Rajpoot derived some important formula for 2D-figures using simple geometry & trigonometry. The formula, derived here, are related to the triangle, square, trapezium & tangent circles (Archimedean twin circles), inscribed circles. These formula are very useful for case studies in 2D-Geometry to compute the important parameters of 2D-figures.
Combinatória de forma banal
Price: Free! Words: 14,030. Language: Portuguese. Published: December 2, 2017. Categories: Nonfiction
Livro de análise combinatória
Mathematical analysis of disphenoid (isosceles tetrahedron) by HCR
Price: Free! Words: 1,420. Language: English. Published: June 29, 2017. Categories: Nonfiction
Here the author represents all the important mathematical derivations of a disphenoid (isosceles tetrahedron) of volume, surface area, vertical height, radii of inscribed & circumscribed spheres, solid angle subtended at each vertex, coordinates of vertices, in-centre, circum-centre & centroid of a disphenoid for the optimal configuration in 3D space.
The volume and surface area of a slice of right circular cone cut by a plane parallel to its symmetry axis
Price: Free! Words: 1,900. Language: English (Indian dialect). Published: January 3, 2017. Categories: Nonfiction
The author H.C. Rajpoot has derived all the general formula to compute the volume & surface area of a slice cut from a right circular cone by a plane parallel to its symmetry axis. All the generalized formula can be used for computing the volume, area of curved surface & area of hyperbolic section of slice obtained by cutting a right circular cone with a plane parallel to its symmetrical axis
One-third Angle in Trigonometry: New method for Cubic Equation
Price: Free! Words: 6,160. Language: English. Published: October 15, 2016. Categories: Nonfiction , Nonfiction
Breaking Classical Rules in Trigonometry. Mission 2050.
Exact Trigonometric Table for all Angles
Price: Free! Words: 3,670. Language: English. Published: September 21, 2016. Categories: Nonfiction , Nonfiction
Breaking Classical Rules in Trigonometry. Exact radical values of all integer angles and polygon based on newly developed method named as Precise-Rewritten method of exact values in trigonometry.
H2 Mathematics Textbook
Price: Free! Words: 10. Language: English. Published: July 22, 2016. Categories: Nonfiction
This textbook is for Singapore H2 Mathematics students (Singapore-Cambridge A-levels). Covers both 9740 (old) and 9758 (revised) syllabuses. Includes ~300 exercises and all 2006-2015 A-level exam questions -- all worked solutions included. (Brief contents: I. Functions and Graphs. II. Sequences and Series. III. Vectors IV. Complex Numbers. V. Calculus. VI. Probability and Statistics.)
Symmetry and Transformation
Price: Free! Words: 150. Language: English. Published: March 7, 2014. Categories: Nonfiction
Learning "Symmetry and Transformation" with example and exercise.
Calculus: Book Two
Price: Free! Words: 70,380. Language: English. Published: June 18, 2011. Categories: Nonfiction
An introduction to the Calculus: book two
Calculus: Book One
Price: Free! Words: 77,820. Language: English. Published: June 18, 2011. Categories: Nonfiction
An introduction to the Calculus: book one
1s Upon A Time
Price: Free! Words: 3,840. Language: English. Published: April 4, 2011. Categories: Nonfiction , Nonfiction
(4.00 from 1 review)
For those who hate numbers; and those who like them. Are numbers weird, annoying things that don't mean much? And where did they come from anyway? We don't learn the history of numbers in Math class. This gives them an unreal image that confuses a lot of people. But they came from somewhere for a reason and it helps to know where. This is a short article about the invention of 1, long, long ago.
Funforms, A New Way to Understand Math
Price: Free! Words: 4,100. Language: English. Published: January 9, 2011. Categories: Nonfiction , Nonfiction
(5.00 from 1 review)
Funforms is a new math symbol system. Unlike Roman Numerals, it is iconic and ideographic. It makes the continuity between whole numbers and fractions easily understood. It is a binary tally mark place order system. It is a math second language, giving the learner the opportunity to review what s/he learned before s/he had fully developed critical thinking skills. Try it, you'll like it!