Find the derivative of the function given by f ( x ) = (1 + x ) (1 + x 2) (1 + x 4) (1 + x 8) and hence find fβ² (1). If u, v and w are functions of x , then show that π π π₯ (π’ π£ π€) = π π’ π π₯ π£ π€ + π’ π π£ π π₯ π€ + π’ π£ π π€ π π₯ in two ways-first by repeated application of product ... The Integral Calculator lets you calculate integrals and antiderivatives of functions online β for free! Our calculator allows you to check your solutions to calculus exercises. It helps you practice by showing you the full working (step by step integration ). All common integration techniques and even special functions are supported. The Integral Calculator supports definite and indefinite integrals (antiderivatives) as well as integrating functions with many variables. You can also check ... The integral of the log function, logx l o g x , can be found using integration by parts. The integral of lnx ln x with respect to ( x ) is: β« lnxdx = xlnx β x +C β« ln x d x = x ln x x + C Here, (C) represents the constant of integration , which is added because the process of integration determines the antiderivative up to an arbitrary constant. Proof To find the integral of the natural logarithm of x , β« ln( x )dx β« ln ( x ) d x , we use integration by parts. Integration by parts is based ... Here you will learn what is the integration of log x dx with respect to x and examples based on it. Letβs begin β Integration of Log x The integration of log x ...