Integration of cos x: The integral of xcosx gives the area

The integral of xcosx gives the area under the curve of the function f (x) = xcosx and gives different equivalent answers when evaluated using different methods of integration. The integration of xcosx is given by, ∫xcosx dx = xsinx + cosx + C, where C is the integration constant, ∫ is the symbol of integration and dx shows the integration of xcosx is with respect to x. In the next section, let us go through the formula for the integral of xcosx. Free integral calculator - solve indefinite, definite and multiple integrals with all the steps. Type in any integral to get the solution, steps and graph Enter a function to integrate and get the result with steps and graphing. You can also check your answers, generate random exercises and change the integration variable and bounds. Integral of cos^-1 x along with its formula and proof with examples. Also learn how to calculate integration of cos^-1 x with step by step examples.