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Chapter 11: Trigonometric Functions and their Graphs

Geometric series

Notes (Solutions) of Chapter 11: Trigonometric Functions and their Graphs, Text Book of Algebra and Trigonometry Class XI (Mathematics FSc Part 1 or HSSC-I), Punjab Text Book Board, Lahore.

Contents & summary

  • Introduction
    • Domains and Ranges of Sine and Cosine Functions
    • Domains and Ranges of Tangent and Cotangent Functions
    • Domain and Range of Secant Function
    • Domain and Range of Cosecant Function
  • Period of Trigonometric Functions
    • Exercise 11.1
  • Values of Trigonometric Functions
  • Graphs of Trigonometric Functions
  • Graph of $ y = \sin x$ from $-2\pi \hbox{ to } 2\pi$
  • Graph of $ y = \cos x$ from $-2\pi \hbox{ to } 2\pi$
  • Graph of $ y = \tan x$ from $-\pi \hbox{ to } \pi$
  • Graph of $ y = \cot x$ from $-2\pi \hbox{ to } \pi$
  • Graph of $ y = \sec x$ from $-2\pi \hbox{ to } 2\pi$
  • Graph of $ y = \csc x$ from $-2\pi \hbox{ to } 2\pi$
    • Exercise 11.2

View online or download PDF

Exercise 11.1 View Online Download PDF (259KB)
Exercise 11.2 View Online Download PDF (870KB)


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