os (t-1)+ 5 cos(2t - ) + 2 cos(3) ? The power of the signal x(t) = 3 + 4 cos + 3 is 41.5 whatts 21.5 whatts 15.5 whatts
Posted: Sat Mar 19, 2022 6:06 pm
os (t-1)+ 5 cos(2t - ) + 2 cos(3) ? The power of the signal x(t) = 3 + 4 cos + 3 is 41.5 whatts 21.5 whatts 15.5 whatts No answer is correct. 31.5 whatts