Answer:
-19
Step-by-step explanation:
O+o+2>36
2o>34
o>17
o1>17
o2>19
o is equal to odd number
<span>sin 90° = 1
</span>
cos 0° = 1
There's a simple formula : <em>sin θ = cos (90°- θ)</em> or <em>cos θ = sin (90°- θ) </em>
So : cos 0° = sin (90° - 0°) = sin 90° = 1
Answer:
1
Step-by-step explanation:
lowest
