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).

Answered by Jake H. Maths tutor

3626 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

How do you find the normal to a curve at a given co-ordinate?


Prove the identity (4cos(2x))/(1+cos(2x)) = 4-2sec^2(x)


A man travels 360m along a straight road. He walks for the first 120m at 1.5ms-1, runs the next 180m at 4.5ms-1, and then walks the final 60m at 1.5ms-1. A women travels the same route, in the same time. At what time does the man overtake the women?


Describe the set of transformations that will transformthe curve y=x^ to the curve y=x^2 + 4x - 1


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences