Calculate cosine of a value in R Programming – cos() Function
cos()
function in R Language is used to calculate the cosine value of the numeric value passed to it as argument.
Syntax: cos(x)
Parameter:
x: Numeric value
Example 1:
# R code to calculate cosine of a value # Assigning values to variables x1 < - 90 x2 < - 30 # Using cos() Function cos(x1) cos(x2) |
Output:
[1] -0.4480736 [1] 0.1542514
Example 2:
# R code to calculate cosine of a value # Assigning values to variables x1 < - pi x2 < - pi / 3 # Using cos() Function cos(x1) cos(x2) |
Output:
[1] -1 [1] 0.5