Some videos I've made

Prerequisite for addition formula: https://www.youtube.com/watch?v=iHZmi2MHqWc
 
Proof of formula for sin(A+B): https://www.youtube.com/watch?v=BEETggUVMrY
 
Proof of formula for cos(A+B): https://www.youtube.com/watch?v=gTpNnlRxnIY
 
Proof of formula for tan(A+B): https://www.youtube.com/watch?v=D5VJiL0DMWU
 
Some C3 Trig stuff: https://www.youtube.com/watch?v=Gcby6WYAVKg
 
The product rule proof with limits:https://www.youtube.com/watch?v=9FRFRVTUthk
 

SG
Answered by Sam G. Maths tutor

4992 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

∫ log(x) dx


Find the derivative of yx+5y-sin(y) = x


Use implicit differentiation to find dy/dx of: 2(x^2)y + 2x + 4y - cos((pi)y) = 17


Using substitution, integrate x(2 + x))^1/2 where u^2 = 2 + x


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