Q. If A and B are two matrices, such that a./b=b.\a, what is concluded?

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Q. If a./b=(b./a)ᵀ, what can be concluded about the matrices a and b?

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Q. What is the difference between a[] and a{}?

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Q. All matrices are vectors but all vectors are not matrices in MATLAB.

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Q. If the dimensions of vectors don’t match, the plot command will always give an error.

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Q. What is the name of a primary function?

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Q. Predominantly, what are the two kinds of errors in MATLAB programs?

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Q. If the program demands evaluation of multiple, only decimal, values of the same function, what is the better way amongst the following?

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Q. What are persistent variables?

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Q. Variables need to have same name while being passed from the primary function to the sub-function.

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Q. Which command can be used for single step execution in debugging mode?

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Q. How do we access a global variable in nested functions?

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Q. How does MATLAB help in passing function arguments?

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Q. Which line is treated as H1 line?

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Q. What are the functions to see the graph of a continuous and a discrete function?

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Q. If we want to plot matrix arguments, which of the following gets plotted?

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Q. To bring the scale of each axis to logarithmically spaced, the student entered ‘semilogx()’. What really happened?

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Q. After trying to plot a pie-chart, the student finds that the function he used is rose(). What is the nature of data used by the student if an output graph is generated?

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Q. To place a text on the plot using a mouse, the command used is _________

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Q. What is the condition on x in bar(x,y)?

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