2 ms·
That one line was the part that stood out to me the most as well, but: If you zoom in sufficiently at x = 0, f(x) = sin(x) looks indistinguishable from f(x) =
by philsnow 3y ago
That one line was the part that stood out to me the most as well, but:
If you zoom in sufficiently at x = 0, f(x) = sin(x) looks indistinguishable from f(x) = x, whereas g(x) = cos(x) looks indistinguishable from g(x) = 1.
(also, sin(x) is negative approaching 0 from the left and positive approaching 0 from the right)
- enizor2 3y ago> If you zoom in sufficiently at x = 0, f(x) = sin(x) looks indistinguishable from f(x) = x, whereas g(x) = cos(x) looks indistinguishable from g(x) = 1. You can't use the plot as you only know the triangle definition yet. (And "looks indistinguidable" is rather handwavy). > (also, sin(x) is negative approaching 0 from the left and positive approaching 0 from the right) That only tells you that sin(0)=0