fx-82MS iPad Windows XP Windows 10
Cosine
On a Windows calculator you can calculate the cosine
cos
Example 1
To calculate cos (0) = 1
0 cos 1
Example 2
To calculate cos (180°) = −1
1 8 0 cos -1
Example 3
To calculate cos (½π) = 0
· 5 ∗ π = cos 0
fx-82MS iPad Windows XP Windows 10
On a Windows calculator you can calculate the cosine
cos
To calculate cos (0) = 1
0 cos 1
To calculate cos (180°) = −1
1 8 0 cos -1
To calculate cos (½π) = 0
· 5 ∗ π = cos 0