Aprēķins: RXqgY1 - 1
a =
a_m* cos( ω* t+π
)
a_m* cos( ω* t+π
)|
|
a = a_m* cos( ω* t+π)$$a$$ = $$a_{m}\cdot cos(\omega\cdot t+\pi)$$
)$$a$$ = $$a_{m}\cdot cos(\omega\cdot t+\pi)$$a = - a_m* cos( t* ω)$$a$$ = $$-a_{m}\cdot cos(t\cdot \omega)$$