Integrate cos^2x + cosx + sin^2x + 3 with respect to x

Step 1: simplify the question using the law cos2x + sin2x = 1 /// Step 2: add the numbers /// Step 3: integrate cosx (remember the differentiation/integration circle sin --> cos --> -sin --> -cos /// Step 4: integrate the number /// Step 5: add +c because it's an indefinite integral /-/-/-/-/-/-/ Solutions: cos2x + cosx + sin2x + 3 >> cosx + 4 >> sinx +4x +c

AB
Answered by Amanda B. Maths tutor

3537 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

Rationalise the denominator of \frac{6}{\sqrt{2}}.


y=e^2x-11e^x+24 Find the stationary point, nature of the stationary point, the x-intercepts and the y-intercept (calculator allowed)


Differentiate: y = xsin(x)


How do I get the eigenvalues, x, of a matrix, M, with eigenvectors, v?


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