Plot[229.81 Cos[2 Pi 50 t] + 34.47 Cos[2 Pi 150 t] + 11.49 Cos[2 Pi 250 t], {t, 0, 0.05}, PlotLabels -> "Voltage Waveform"]
what is the squaer root of 6
V(t) = V_1 \cos(2\pi f t) + V_3 \cos(6\pi f t) + V_5 \cos(10\pi f t)
144 = x^2 + 5x
45,5 = 2x^2 + 20x
x^(3)-5 x+2=0
20(150-5*26,8)
The lines 4x+6y-5=0 and 2x+4y-3=0 intersect at N. Find the equation of the line through N perpendicular to the line x+2y=0
21000000 divided by 2000
Resolver por Igualación, gráfica y analíticamente y clasificar: −𝑥−5/8 =−𝑦
2.(−𝑥+𝑦)=−10/8
