3.7 Determine the Laplace transform of the following functions: ∗(a) x1(t) = 25 cos(4πt + 30◦) δ(t) (b) x2(t) = 25 cos(4πt + 30◦) δ(t − 0.2) (c) x3(t) = 10 sin(3t) t u(t) (d) x4(t) = d2 dt2 [e−4t u(t)]

i dont know

step-by-step explanation:

umm. i dont know

the answer is 54 sq. ft. i just did this question, on odyssey ware, and it was right. make brainliest.

since we know that the two functions are equal, f (x) = g

(x), therefore when we equate the two equations the result should be similar to

3x = x – 4:

a. f(x) = 3x, g(x) = x – 4

equating the two functions:

3x = x – 4             (correct)

so we now got our answer (a)

its kinda hard to answer this when we dont have all the information that we need.