In: Math
Sketch the graph of f by hand and use your sketch to find the absolute and local maximum and minimum values of f. (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.)
f(t) = 2 cos(t), −3π/2 ≤ t ≤ 3π/2
| absolute maximum value | |
| absolute minimum value | |
| local maximum value(s) | |
| local minimum value(s) |