Hodnoty goniometrických funkcií | math4u.vsb.cz

Pridané používateľom michaela.bailova dňa Ne, 12/01/2024 - 01:25

Project ID:

7100020181

Accepted:

Podoblasť:

Sinus, kosinus, tangens a kotangens (goniometrické funkcie)

Typ:

Layout:

Question:

Priraďte hodnoty trigonometrických funkcií, ktoré sa rovnajú.

Question 1:

\cos 70^{\circ}

Answer 1:

\sin 740^{\circ}

Question 2:

\sin 41^{\circ}

Answer 2:

\cos (- 671^{\circ})

Question 3:

cotg 65^{\circ}

Answer 3:

tg 205^{\circ}

Question 4:

cotg \frac{7}{9} π

Answer 4:

cotg (- \frac{2}{9} π)

Question 5:

\cos 10^{\circ}

Answer 5:

$\sin (- 1000^{\circ})$

Question 6:

\cos (- 999^{\circ})

Answer 6:

\cos (441^{\circ})

Question 7:

tg 133^{\circ} 23^{'}

Answer 7:

tg 673^{\circ} 23^{'}

Question 8:

cotg (\frac{2}{5} π)

Answer 8:

cotg (- \frac{3}{5} π)

Question 9:

\cos 45^{\circ}

Answer 9:

\sin 405^{\circ}