- #1
ryng35
- 2
- 0
1. what is the even part of δ(x+3)+δ(x+2) -δ(x+1) +1/2δ(x) +δ(x-1) -δ(x-2) -δ(x-3)?
2. δ= 0 x≠0; ∞ x = 0
1/2 (f(x) + f(-x))
1/2 (f(x) - f(-x))
Knowing the piecewise definition of the delta function, and knowing 1/2 (f(x) + f(-x)) for even parts of a function. I plug this in, knowing that it will give me delta function to be even. I am not sure of exactly how to approach this problem? any help will be greatly appreciated
2. δ= 0 x≠0; ∞ x = 0
1/2 (f(x) + f(-x))
1/2 (f(x) - f(-x))
Knowing the piecewise definition of the delta function, and knowing 1/2 (f(x) + f(-x)) for even parts of a function. I plug this in, knowing that it will give me delta function to be even. I am not sure of exactly how to approach this problem? any help will be greatly appreciated