Integrate Sin(x)Cos(x)dx.

Integral(Sin[x]Cos[x]dx) can be calculated. The method is to recognise that the trigonometric identity of 2Sin[x]Cos[x]=Sin[2x] can be applied. This would transform the integral into Integral(0.5Sin[2x]) which can of course be resolved to Cos[2x] + C.

DD
Answered by Daniel D. Maths tutor

4000 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

How to plot quadratic functions, e.g. F(x)= x^2 + 2x +1


Why does differentiation work like it does.


What is the coefficient of the x^3 term in the binomial expansion of (2x+(1/3x^2))^9


What are complex and imaginary numbers and how are they different from normal (real) numbers?


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