Afirst-order measurement system with time constant of 25 ms and k = 1 v/n measures a signal of the form f t t t ( ) sin(2 ) 0.8sin(6 ) = +   n. (a) plot the response (output signal) in matlab. attach your code. note that the response signal should consist of both transient and steady parts. (b) determine the steady response analytically.

his chances of getting a coin of higher value is 4/19

step-by-step explanation:

the answer is d

step-by-step explanation:

the solution of the equation is 2.23 ⇒ answer b

step-by-step explanation:

* lets revise the meaning of exponential function

- the form of the exponential function is y = ab^x, where a ≠ 0, b > 0 ,  

  b ≠ 1, and x is any real number

- it has a constant base b

- it has a variable exponent x

- to solve an exponential equation, take the log or ln of both sides,  

  and solve for the variable

* lets solve the problem

∵

- the base is 7 and the exponent is x

- insert ㏑ in both sides

∴

- use the rule

∴ x ㏑(7) = ㏑(77)

- to find x divide both sides by ㏑(7)

∴

* the solution of the equation is 2.23 to the nearest 2 decimal places

part a: 1.08

part b: 27.59