Mathematics

9th -

12thgrade

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Trigonometrija

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19 questions

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  • 1. Multiple Choice
    5 seconds
    1 pt

      cosα\cos\alpha    posmatramo kao projekciju na ?

    x-osu

    y-osu

  • 2. Multiple Choice
    5 seconds
    1 pt

     cosx\cos x  ima period?

     2π2\pi  

     π\pi  

     π2\frac{\pi}{2}  

     3π3\pi  

  • 3. Multiple Choice
    45 seconds
    1 pt
    Image

    Koji je ugao na slici ?

    π\pi

    π2\frac{\pi}{2}

    3π2\frac{3\pi}{2}

    π2-\frac{\pi}{2}

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