Doplň príslušné hodnoty v intervale \( \left\langle 0^{\circ} ; 90^{\circ}\right\rangle \).
\( \operatorname{tg} 60^{\circ}=\operatorname{cotg} x \)
\( x=45^{\circ} \)
\( x=90^{\circ} \)
\( x=30^{\circ} \)
\( x=60^{\circ} \)