What is the value of the integral of e^x from x = 1 to x = 2?

As the derivative of e^x is e^x, so is the integral (plus some constant). As we wish to find the value of the integral from x = 1 to x = 2, we substitute x=2 into e^x, and from that we subtract e^x with x=1. The answer is therefore e^2 - e^1, or equivalently e(e - 1).

JH
Answered by Jake H. Maths tutor

3799 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

Where z is a complex number, what is the cartesian form of |Z-2+3i| = 1?


Differentiate y = (3x^3+2x+7)/x^(1/2)


How to integrate 5x^2?


The curve C has parametric equations x=2cos(t) and y=3cos(2t). Find and expression for dy/dx in terms of t.


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences