Q. A second order system with no initial condition is always linear.

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Q. To check the rank of a non-singular square matrix, we have to use ___________

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Q. A student aims to use Cramer’s rule to find a solution for a homogeneous system. But while finding the solution, he observes that he is getting infinity as a solution. The code is

p=X.\C

X is the matrix created by replacing a column with constant co-efficients in the equation.
C is the co-efficient matrix
P is one of the variables in the system

Is this a proper justification?

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Q. Which rule does MATLAB use while differentiating a set of functions?

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Q. There is no difference between a difference equation and a differential equation.

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Q. For the existence of the nᵗʰ (n is varying from 1 to until the derivative is becoming 0) derivative of an equation, the equation should have __________

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Q. The output for diff(p²,q) is _______

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Q. What is the nature of ode45 solver?

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Q. Ordinary differential equations having initial values ____________

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Q. The current characteristics of RC networks are better analyzed by Laplace than differentiation methods.

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Q. While solving a differential equation, MATLAB will show us the ___________

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Q. An example of a function whose derivative (any order) with respect to x is never 0, in MATLAB, is _______

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Q. The method of differentiation in MATLAB is pertinent for getting __________

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Q. The ode 23 solver is for higher accuracy.

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Q. The ode45 takes the function as ___________

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Q. There are 7 ODE solvers in MATLAB.

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Q. The int() function gives the __________

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Q. What will be the command to find the current through a 1H inductor (no initial current) whose voltage changes by v=t²?

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Q. The command quad() cannot do ______ integrals.

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Q. The code quad(‘x.^2’,-3,2) is same as ___________

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