Integrals -zambak-

The operation of differentiation maps a function ( f(x) ) to its derivative ( f'(x) ). The is called integration.

Let ( u = x^2 ), then ( du = 2x dx ). The integral becomes ( \int e^u du ). Integrals -Zambak-

Elena was there. She was sitting at the table, her dark hair pulled back, reading a newspaper. She looked up, her eyes crinkling at the corners, and smiled. The operation of differentiation maps a function (

Moving from abstract formulas to the calculation of exact values and the Fundamental Theorem of Calculus. her dark hair pulled back