Calculate Inverse cosine of a value in R Programming – acos() Function
acos()
function in R Language is used to calculate the inverse cosine value of the numeric value passed to it as argument.
Syntax: acos(x)
Parameter:
x: Numeric value
Example 1:
# R code to calculate inverse cosine of a value # Assigning values to variables x1 < - - 1 x2 < - 0.5 # Using acos() Function acos(x1) acos(x2) |
Output:
[1] 3.141593 [1] 1.047198
Example 2:
# R code to calculate inverse cosine of a value # Assigning values to variables x1 < - 0.224587 x2 < - 0.456732 # Using acos() Function acos(x1) acos(x2) |
Output:
[1] 1.344277 [1] 1.096478