Integration of tanx: To find the integration

To find the integration of tan x, with respect to x, we express tan x in terms of sine and cosine so that it becomes an integrable function. As per the definition of tan x, we have tan x = sin x / cos x While the direct integration of tan x is simpler via substitution, integration by parts can be applied if tan x is multiplied by another function (e.g., x tan x). Learn how to integrate tan x with respect to x using the substitution method and the identity sec 2 x – tan 2 x = 1. Find the formulas, derivations and examples of integration of tan x and related functions. Here you will learn proof of integration of tanx or tan x and examples based on it. Let’s begin – Integration of Tanx or Tan x The integration of tanx is – log ...