Calculate tangent of a value in R Programming – tan() Function Last Updated : 01 Jun, 2020 Improve Improve Like Article Like Save Share Report tan() function in R Language is used to calculate the tangent of the numeric value passed to it as argument. Syntax: tan(x) Parameter: x: Numeric value Example 1: # R code to calculate tangent of a value # Assigning values to variables x1 <- -90 x2 <- -30 # Using tan() Function tan(x1) tan(x2) Output: [1] 1.9952 [1] 6.405331 Example 2: # R code to calculate tangent of a value # Assigning values to variables x1 <- pi x2 <- pi / 3 # Using tan() Function tan(x1) tan(x2) Output: [1] -1.224647e-16 [1] 1.732051 Like Article Suggest improvement Previous Find roots or zeros of a Polynomial in R Programming - polyroot() Function Next Calculate Inverse sine of a value in R Programming - asin() Function Share your thoughts in the comments Add Your Comment Please Login to comment...