Signals & Systems - Trigonometric fourier series (even symmetry) - working examples

[Ram-sdzh]

and do we need to find two equation even if we take 0 to pi value?

[shaikashrafjaha]

Sir, in these problem how can u identify the given problem is symmetrical or unsymmetrical?

[venkatesan]

Sir for this sum u r calculating slope but not for the last video sum that square wave one

[kummarisudhamani]

Sir slope another one that is -A /pi

[shekhKAIF..]

Sir what is fourier series Coefficient of x(t)=t^2

[kandanoolradhika]

Sir while calculating a_n we should consider formula as 4/T integral sir for even symmetry??

[vanivatte]

Don't get direct answers sir explain each step

[jayanthtippa]

Sir why can't we take limits from 0 to 2pi

[sushmarao]

Sir, while calculating ao value why the limits has taken only 0 to π, what about -π to 0 ??