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Find theta, 0< theta <90^@, if : cos t...

Find `theta`, `0< theta <90^@`, if :
`cos theta = 0.9604`.

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MODERN PUBLICATION-TRIGNOMETRY-EXERCISE
  1. Find the values of the following : cot 46^@ 26’.

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  2. Find theta, 0< theta <90^@, if : sin theta = 0.7071.

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  3. Find theta, 0< theta <90^@, if : cos theta = 0.9604.

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  4. Find theta, 0< theta <90^@, if : tan theta = 34.37.

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  5. Find theta, 0< theta <90^@, if : cot theta = 3.018.

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  6. Find the angle whose sine is 0.6479.

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  7. Sketch the graphs of the following function : y=2 sin x.

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  8. Sketch the graphs of the following function : y=3 sin (x + 1).

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  9. Sketch the graphs of the following function : y= sin frac (x)(2).

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  10. Sketch the graphs of the following function : y= cos frac (x)(2).

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  11. Sketch the graphs of the following function : y = 3 cos 2x.

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  12. Sketch the graphs of the following function : y= cos (x-pi/4).

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  13. Sketch the graphs of the following function : y = tan 3x.

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  14. Sketch the graphs of the following function : y = 2 tan x.

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  15. Sketch the graphs of the following function : y = sin^2 x.

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  16. Sketch the graphs of the following function : y = cos^2 x.

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  17. Draw the graph of y=sin x and y=cosx, 0 le x le 2pi

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  18. Sketch the graphs of the following pair of equations on the same axes ...

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  19. Sketch the graphs of the following pair of equations on the same axes ...

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  20. Sketch the graphs of the following pair of equations on the same axes ...

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