a) {\(\frac{\pi}{6}\), \(\frac{5\pi}{6}\), 0, \(\pi\), \(\frac{3\pi}{2}\)} b) {\(\frac{1}{2}\), 1}

a) {\(\frac{\pi}{6}\), \(\frac{5\pi}{6}\), 0, \(\pi\), \(\frac{3\pi}{2}\)} b) {\(-\frac{1}{2}\), -1, \(\frac{1}{2}\), 1}

a) {\(\frac{\pi}{6}\), \(\frac{5\pi}{6}\)} b) {\(-\frac{1}{2}\), -1, \(\frac{1}{2}\), 1}

a) {\(\frac{\pi}{6}\), \(\frac{5\pi}{6}\), 0} b) {\(-\frac{1}{2}\), -1, \(\frac{1}{2}\), 1}

k=\(\frac{3}{4}\) y t=2

k=\(\frac{3}{4}\) o k=-\(\frac{1}{2}\) y t=2

k=\(\frac{3}{4}\) o k=-\(\frac{1}{2}\) y t=3

k=\(\frac{3}{4}\) y t=3

t=\(-\frac{5}{2}\), a=\(-\frac{1}{4}\), b=-2

t=3, a=\(\frac{1}{4}\), b=-2

t=\(\frac{5}{2}\), a=\(\frac{1}{4}\), b=2

t=\(\frac{5}{2}\), a=\(\frac{1}{4}\), b=-2

3 y 4\(\sqrt{5}\)

-3 y 4\(\sqrt{2}\)

3 y 4\(\sqrt{2}\)

-3 y 4\(\sqrt{2}\)

11,84

7,26

14,3

12,7