Q. Create an array of logical values.

A = [true false true; true true false]
A = 1 0 1
1 1 0
B = cumprod(A,2)

Find the cumulative product of the rows of A.

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Q. If one operand is a scalar and the other is not, then MATLAB applies the scalar to every element of the other operand. This property is known as ______________

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Q. Matrix operations follow the rules of linear algebra and are not compatible with multidimensional arrays.

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Q. Conversion Function int16 uses_________ range of value?

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Q. Largest and smallest values for integer classes is 127 to -128.

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Q. From the following desktop view of workspace, choose the correct code.

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Q. Choose the correct option as an inference from the following workspace view.

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Q. What are Max and Min in the Workspace shown below?

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Q. What kind of a plot is this?

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Q. MATLAB stands for?

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Q. Which command is used to clear a command window?

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Q. To determine whether an input is MATLAB keyword, command is?

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Q. Command used to display the value of variable x.

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Q. Command is used to save command window text to file.

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Q. To stop the execution of a MATLAB command, used keys?

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Q. Which is the invalid variable name in MATLAB?

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Q. What is the difference between syms ‘x’ and sym ‘x’?

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Q. In the function vpa(‘9⁸¹’,10), why do we put 9⁸¹ within inverted commas?

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Q. How would you simplify log(x²⁰) – log(x¹³) – log(x⁷) in MATLAB? (Assume x is defined as a string variable)

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Q. What happens if we don’t assign a variable to an expression which evaluates a numerical value?

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