Integrating Trig Functions (1 Viewer)

[dougal]

Ok this I just cannot work with. Does anyone have any tips/hints on how to integrate trig functions?

 

[hyparzero]

always simplify them beforehand

but the best tip is to do practise basically

 

[Riviet]

Learn your basic integrals like

∫cos(ax+b)x dx = 1/a.[sin(ax+b)]+C

∫sin(ax+b) dx = -1/a.[cos(ax+b)]+C

∫sec²(ax+b) dx = 1/a.[tan(ax+b)]+C