MUNDO PREUNIVERSITARIO,MATHEMATIQUE MATHEMATICS,PHYSICS,ФИЗИКА

"OBRIGADO DEUS PELA VIDA,PELA MINHA FAMILIA,PELO TRABALHO,PELO PÃO DE CADA DIA,PROTEGENOS DO MAL"

Matematicas preuniversitarias,fisica preuniversitaria,algebra,geometria,trigonometria

mathematics,physics,geometry,Математика,College,Pre-College,vestibular universidades,olimpiadas de matematicas,Mathematical Olympiad,Algebra Problems,Geometry Problems,High School Geometry,Trigonometry Problems,Descriptive Geometry,Problems In Calculus Of One Variable,ECUACIONES DIFERENCIALES,problemas de fisica,Problems On Physics,Linear Algebra,Problems In Elementary Mathematics,Inequalities,Mathematics for high school students,EXAMENS DE ADMISION ALGEBRA.

https://picasion.com/

This work is intended as a practical text-book on Plane and Spherical Trigonometry, adapted to the needs of High Schools and Colleges. While considerable space has been devoted to the development of the theoretical portions of the subject, the practical applications of the formulæ have not been neglected, and in the chapters on the Solution of Triangles will be found a carefully selected assortment of exercises and examples, arranged with the view of giving the student a thorough drill in numerical computation.
LINK
http://www.forgottenbooks.org/books/A_Practical_Text-Book_on_Plane_and_Spherical_Trigonometry_1000116548

DONACIONES

Publish articles update my blog I do it because I like it and I want to help others even if this does not give me income, but if my work helps you with your study research you can make donations through: Western Union Paypal In my name Armando Walter Cavero Miranda my email : cavero57@gmail.com thank you so much. Publicar articulos actualizar mi blog lo hago por que me gusta y deseo ayudar a los demás así esto no me brinde ingresos mas si mi trabajo te ajudo a tu estudio investigación puede hacer donativos por Western Unión Paypal A mi nombre Armando Walter Cavero Miranda mi email: cavero57@yahoo.com com ,MUITO OBRIGADO,MUCHAS GRACIAS.