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## Homework Statement

**3. Consider the narrow triangular voltage pulse V(t) shown in the figure.**

i can't paste the function but its a piecewise function of the form:

V(t)={1+(1/a)t from -a <=t<=0

{1-(1/a)t from 0<t<=a

{ 0 otherwise

**(a) Find and sketch the spectral content g(ω), i.e. determine the Fourier transform of V.**

i got this part, its the next i'm having trouble with but the equation i have is

2(1-cos(a w)/(sqrt(2pi)*a*w^2)

**(b) Show that a relationship of the type holds. delta w * delta t ~ 1**

## The Attempt at a Solution

i don't really know where to start to be honest. any help would be appreciated. and sorry i don't know how to use latex properly.