Signs of the Trigonometric Functions I

Submitted by ladislav.foltyn on Thu, 04/18/2019 - 10:45
Project ID: 
5000000044
Accepted: 
SubArea: 
Sine, cosine, tangent and cotangent
Template: 
A
Question: 
In each row, check the cell whenever the corresponding function takes a positive value.
Answer Header 1: 
$\sin x$
Answer Header 2: 
$\cos x$
Answer Header 3: 
$\mathop{\mathrm{tan}}x$
Question Row 1: 
$1120^{\circ}$
Answer Row 1: 
*{ }, *{ }, *{ }
Question Row 2: 
$-400^{\circ}$
Answer Row 2: 
{ }, *{ }, { }
Question Row 3: 
$220^{\circ}$
Answer Row 3: 
{ }, { }, *{ }
Question Row 4: 
$-510^{\circ}$
Answer Row 4: 
{ }, { }, *{ }
Question Row 5: 
$2100^{\circ}$
Answer Row 5: 
{ }, *{ }, { }
Question Row 6: 
$-230^{\circ}$
Answer Row 6: 
*{ }, { }, { }
Question Row 7: 
$190^{\circ}$
Answer Row 7: 
{ }, { }, *{ }
Tex: 
% tiket 32054 \pocetsloupcu{3} \viceOdpovedi