Consider the function

Express f(t) using unit step functions.
A) $ \cos (6 \pi t) U_{6}(t) $
B) $ \cos (6 \pi t)\left(1+U_{6}(t)\right) $
C) $ \cos (6 \pi t)\left(U_{6}(t)-1\right) $
D) $ \cos (6 \pi t)\left(1-U_{6}(t)\right) $

Question

Consider the function

Express f(t) using unit step functions.
A) $ \cos (6 \pi t) U_{6}(t) $ 
B) $ \cos (6 \pi t)\left(1+U_{6}(t)\right) $ 
C) $ \cos (6 \pi t)\left(U_{6}(t)-1\right) $ 
D) $ \cos (6 \pi t)\left(1-U_{6}(t)\right) $

Quizplus · Accepted Answer

The Answer of Consider the function

Express f(t) using unit step functions.
A) $ \cos (6 \pi t) U_{6}(t) $ 
B) $ \cos (6 \pi t)\left(1+U_{6}(t)\right) $ 
C) $ \cos (6 \pi t)\left(U_{6}(t)-1\right) $ 
D) $ \cos (6 \pi t)\left(1-U_{6}(t)\right) $

Consider the Function Express F(t) Using Unit Step Functions cos⁡(6πt)U6(t) \cos (6 \pi t) U_{6}(t) cos(6πt)U6​(t)

Consider the Function

Express F(t) Using Unit Step Functions $\cos (6 \pi t) U_{6}(t)$