Guys, ngayo ta ko tabang.
naa man gud patabang sad nako ani na problem, pro la man ko electrical background, naa nuon book iya pabasa, basi kung naa na soulution sayon sayon nlang gamay pag subay ug explain sad.

mao ni ay

A complex waveform is describe by the equation
v=100 sin (100pi) + 250 sin (200 pi - pi/2) + 450 sin (300 pi)
determine graphically the shape of the waveform and estimate the peak-peak voltage.

any help will be appreciated.

a_d