9000032009
Część:
A
Oblicz
\(\mathop{\mathrm{tg}}\nolimits \left ( \frac{\pi }{4}\right )\).
\(1\)
\(\frac{\sqrt{3}}
{3} \)
\(0\)
\(\frac{\sqrt{2}}
{2} \)
\(-\frac{\sqrt{2}}
{2} \)
\(- 1\)
A
9000032112
Część:
A
Oblicz
\(\cos \left ( \frac{\pi }{3}\right )\).
\(\frac{1}
{2}\)
\(\frac{\sqrt{3}}
{2} \)
\(-\frac{\sqrt{3}}
{2} \)
\(\sqrt{3}\)
\(-\frac{\sqrt{2}}
{2} \)
\(\frac{\sqrt{2}}
{2} \)
9000032010
Część:
A
Oblicz
\(\mathop{\mathrm{cotg}}\nolimits \left ( \frac{\pi }{4}\right )\).
\(1\)
\(\frac{\sqrt{2}}
{2} \)
\(0\)
\(-\frac{\sqrt{3}}
{3} \)
\(\frac{\sqrt{3}}
{3} \)
nieokreślony
9000032113
Część:
A
Oblicz
\(\sin \left ( \frac{\pi }{6}\right )\).
\(\frac{1}
{2}\)
\(\frac{\sqrt{2}}
{2} \)
\(-\frac{1}
{2}\)
\(\frac{\sqrt{3}}
{2} \)
\(\sqrt{3}\)
\(0\)
9000032011
Część:
A
Oblicz
\(\mathop{\mathrm{tg}}\nolimits \left ( \frac{\pi }{3}\right )\).
\(\sqrt{3}\)
\(0\)
\(-\sqrt{3}\)
\(-\frac{\sqrt{3}}
{3} \)
\(-\frac{\sqrt{2}}
{2} \)
\(\frac{\sqrt{3}}
{3} \)
9000032114
Część:
A
Oblicz
\(\cos \left ( \frac{\pi }{6}\right )\).
\(\frac{\sqrt{3}}
{2} \)
\(\frac{\sqrt{2}}
{2} \)
\(-\frac{1}
{2}\)
\(-\frac{\sqrt{3}}
{2} \)
\(0\)
\(-\frac{\sqrt{2}}
{2} \)
9000032013
Część:
A
Oblicz
\(\mathop{\mathrm{tg}}\nolimits \left ( \frac{\pi }{6}\right )\).
\(\frac{\sqrt{3}}
{3} \)
\(0\)
\(-\sqrt{3}\)
\(-\frac{\sqrt{3}}
{3} \)
\(\frac{\sqrt{2}}
{2} \)
\(-\frac{\sqrt{2}}
{2} \)
9000032012
Część:
A
Oblicz
\(\mathop{\mathrm{cotg}}\nolimits \left ( \frac{\pi }{3}\right )\).
\(\frac{\sqrt{3}}
{3} \)
\(-\frac{1}
{2}\)
\(\frac{\sqrt{2}}
{2} \)
\(-\sqrt{3}\)
\(-\frac{\sqrt{3}}
{3} \)
\(-\frac{\sqrt{2}}
{2} \)
9000032014
Część:
A
Oblicz
\(\mathop{\mathrm{cotg}}\nolimits \left ( \frac{\pi }{6}\right )\).
\(\sqrt{3}\)
\(-\frac{1}
{2}\)
\(-\frac{\sqrt{3}}
{2} \)
\(0\)
nieokreślony
\(-\sqrt{3}\)
9000033303
Część:
A
Wyznacz zbiór rozwiązań podanego równania
\[
\frac{4x + 8}
{x + 2} = 0
\]
\(\emptyset \)
\(\{- 2\}\)
\(\{2\}\)
\(\left \{-\frac{3}
{4}\right \}\)
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