Answer:
A four-stroke cycle engine is an internal combustion engine that utilizes four distinct piston strokes (intake, compression, power, and exhaust) to complete one operating cycle. The piston make two complete passes in the cylinder to complete one operating cycle.
Explanation:
Answer: precision
Explanation: Because accuracy is where you keep on getting it right but precision is where you get closer and closer
Answer:
hello your question is incomplete attached below is the complete question
answer : attached below
Explanation:
let ; x(t) be a real value signal for x ( jw ) = 0 , |w| > 200![\pi](https://tex.z-dn.net/?f=%5Cpi)
g(t) = x ( t ) sin ( 2000 ![\pi t )](https://tex.z-dn.net/?f=%5Cpi%20t%20%29)
![x_{1} (t) = \frac{1}{2} x(t) sin ( 4000\pi t )](https://tex.z-dn.net/?f=x_%7B1%7D%20%28t%29%20%3D%20%5Cfrac%7B1%7D%7B2%7D%20%20x%28t%29%20%20sin%20%28%204000%5Cpi%20t%20%29)
next we apply Fourier transform
attached below is the remaining part of the solution