Hello,
if anyone could explain to me what to do. I have tried following the scheme from the lecture, but i actually have no idea what I am doing and whether I'm doing it righ.
w - omega
p - phi
H - pi (like 3,1415...)
(I'm really sorry but i don't know, how to put greek alphabet in here)
The task : It is known that 5coswt = Acos(wt-H/6) + 5cos(wt+p) for all t, where w is a fixed constant. Find exactly all possible values for A>0 and p.
There is everything i've managed to do yet i don't actually know what i've done. I was trying only to follow the scheme like a blind person. I would love to understand it. Thanks in advance to anyone willing to help me.
if anyone could explain to me what to do. I have tried following the scheme from the lecture, but i actually have no idea what I am doing and whether I'm doing it righ.
w - omega
p - phi
H - pi (like 3,1415...)
(I'm really sorry but i don't know, how to put greek alphabet in here)
The task : It is known that 5coswt = Acos(wt-H/6) + 5cos(wt+p) for all t, where w is a fixed constant. Find exactly all possible values for A>0 and p.
There is everything i've managed to do yet i don't actually know what i've done. I was trying only to follow the scheme like a blind person. I would love to understand it. Thanks in advance to anyone willing to help me.