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Homefsc 1st year math solutionsGraphs of Trigonometric Functions Exercise 11.2

Graphs of Trigonometric Functions Exercise 11.2

  1. Draw the graph of each of the following functions for the intervals mentioned against each:
    i) y=-\sin x x \in[-2 \pi, 2 \pi]
    ii) y=2 \cos x x \in[0,2 \pi]
    iii) y=\tan 2 x x \in[-\pi, \pi]
    iv) y=\tan x, x \in[-2 \pi, 2 \pi]
    v) y=\sin \frac{x}{2}, x \in[0,2 \pi]
    vi) y=\cos \frac{x}{2}, x \in[-\pi, \pi]
  2. On the same axes and to the same scale, draw the graphs of the following functions for their complete period:
    i) y=\sin x and y=\sin 2 x
    ii) y=\cos x and y=\cos 2 x
  3. Solve graphically:
    i) \sin x=\cos x, \quad x \in[0, \pi]
    ii) \sin x=x
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Apkplot.com is an all-in-one educational site that has answers to math problems and free past papers and MCQs to help people prepare for the MDCAT and ECAT. The website is based on FSC and covers the subjects of math, physics, chemistry, and biology for Parts 01 and 02. Students can use the website's large database of answers to math problems and step-by-step explanations to help them. Students taking FSC Parts 01 and 02, as well as the MCAT and ECAT, can also find past papers on the website. These papers help students understand the format of the exam and prepare well for the real test. The MCQs are also a great way for students to test their knowledge and figure out what they need to learn more about.
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