G"1.6. for a periodic continuous-time signal, parseval’s relationship states that 1 t ∫ || t = ∑ | | +[infinity] 2 =−[infinity] . if the period of is t = 2 and there are two non-zero fourier series coefficients −1 = −1 and = 2 , then ∫ || 1 −1 = ( ) a. 1 b. 3 c.5 d. 10"

yes, gavin is right.

step-by-step explanation:

gavin is correct. 

this problem is about converting 9% per year to how many percent per quarter. the rate is still the same. it only differed in the time period. so, through dimensional analysis,

9% per year  × (1 year / 4 quarters) = 2.25% per quarter

if he was asked to convert 9% per year to how many percent per quarter  compounded quarterly, then you will not simply divide by four. this is because compounding is not linear.

hope this , have a good day. c;