Mar 9, 2015 #1 matqkks Messages 280 Reaction score 5 Why do most mathematics literature use 2L for the period of a function? Is it related to heat equation with a rod of length L?
Why do most mathematics literature use 2L for the period of a function? Is it related to heat equation with a rod of length L?
Sep 4, 2022 #2 Mark44 Mentor Insights Author Messages 38,039 Reaction score 10,520 Possibly because the period of four of the trig functions (not including tangent and cotangent) is ##2\pi##.
Possibly because the period of four of the trig functions (not including tangent and cotangent) is ##2\pi##.