I am anti-differentiating the following:
f(x)=4sin2x
therefore the answer is (correct me if im wrong): -2cos2x
If i anti-dif that again it will be: sin2x
This is supposed to be repeated for numerous times, enough to allow me to see a pattern and produce an equation that will enable me to solve the 127th integration.
therefore:
f(x)=4sin2x
1) -cos2x
2) sin2x
3) -0.5cos2x
4) 0.25sin2x
5) -0.125cos2x
My question is, is it true to say that
COS will always be NEGATIVE
and SIN will always be POSITIVE?
You can also help with the part that involves producing an equation if you like
Note: the constant of integration (c) is are zero which is why they are not shown in the above list.