Plane Trigonometry Part-1

95.00

Plane trigonometry -part 1 is a valuable study resource of school students as well as students of Junior Honours university classes. Important formulae in trigonometry are provided in the book for clear understanding of concepts with a series of questions for practice. Also, Logarithm tables are given at the end of the book.

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Table of Content:-
  • 1. Measurement of Angles; Sexagesimal and Centesimal Measure Circular, or Radian, Measure
  • 2. Trigonometrical Ratios for Angles Less than a Right Angle Values of angles of 45°, 30°, 60°, 0° and 90°
  • 3. Simple Problems in Heights and Distances
  • 4. Applications of Algebraic Signs to Trigonometry  Tracing the Changes in the Ratios
  • 5. Trigonometrical Functions of Angles of any Size and Sign  Ratios for –q, 90° – q, 90° + q, ......
  • 6. General Expressions for all Angles having a Given Trigonometrical Ratio
  • 7. Trigonometrical Ratios of the Sum and Difference  of Two Angles Product Formulae
  • 8. Trigonometrical Ratios of Multiple and Submultiple  Angles Explanation of ambiguities Angles of 18°, 36° and 9°
  • 9. Identities and Trigonometrical Equations
  • 10. Logarithms  Table of Logarithms
  • 11. The Principle of Proportional Parts
  • 12. Relations Between the Sides and
  •  The Trigonometrical Ratios of the Angles of
  •  any Triangle
  • 13. Solution of Triangles
  •  Given Two Sides and the Included Angle
  •  Ambiguous Case
  • 14. Heights and Distances
  • 15. Properties of a Triangle
  •  The Circles Connected with a given Triangle
  •  Orthocentre and Pedal Triangle
  •  Centroid and Medians
  • 16. Quadrilaterals and Regular Polygons
  • 17. Trigonometrical Ratios of Small Angles.
  •  sin Ø<Ø< tan Ø
  •  Area of a Circle.
  •  Dip of the Horizon.
  • 18. Inverse Circular Functions
  • 19. Summation of Some Simple Trigonometrical Series
  • 20. Elimination
  • 21. Projections
  •  Miscellaneous Examples
  •  Answers
  •  Five-Figure Logarithmic and Trigonometrical Tables
ISBN11 9789385966545
Author S.L.LONEY
Edition 2016
Pages 312
Classes Class 11, Class 12
Exams School Books
Subjects Mathematics
Weight 270gm

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