Question

Question-2 The diff () command in MATLAB is only used for solving linear differentiational equations.

Select one:

True

False

Question-3 The diff () command in MATLAB can solve only up to third order differentiational equation.

Select one:

True

False

Question-4 The symbolic variable must be defined in the MATLAB to use diff (), laplace and ilaplace commands.

Select one:

True

False

Question-5 The “s” is the pre-defined symbolic variable MATLAB variable for solving inverse Laplace in MATLAB.

Select one:

True

False

Question-6 The inverse Laplace command in the MATLAB convert, time domain function to Laplace domain function.

Select one:

True

False

Question-7 Laplace command in the MATLAB convert the differential equation to algebraic equation in the function of time domain.

Select one:

True

False

Question-8 dsolve command solve the differential equation and algebraic equations.

Select one:

True

False

Answer 1

`Hey,

Note: Brother in case of any queries, just comment in box I would be very happy to assist all your queries

2) false, it can solve second order too for example it can be used recursively to find second derivative

3) It can go upto nth order

4) For the use of diff symbolic is not necessary. So, false

5) false, try ilaplace(1/s^2) it will give error

6) ilaplace converts s domain to time. So, false

7) laplace converts differential equation in s domain. So, false

8) dsolve can solve differential equation only not algebric equations which does not have differential. So, false

Kindly revert for any queries

Thanks.