Answer:
x=5
y=6
Step-by-step explanation:
this may be wrong
Answer: B
Step-by-step explanation:
2/3 x 2/1 =4/3
Answer:
L(f(t)) = 
Step-by-step explanation:
f ( t ) = 10 cos ( 12t + 60°) u(t)
attached below is a detailed solution of the given problem
L(f(t)) = 