Question 11 : The ezsurf command is present in the ___________
1. Symbolic Math Toolbox
2. Statistics and Machine Learning Toolbox
3. Partial Differentiation Equation Toolbox
4. Neural Network Toolbox
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Question 12 : What is the slope of the sawtooth waveform generated by the sawtooth command?
1. 1/pi
2. pi
3. 1/(2*pi)
4. 2*pi
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Question 13 : The limits of the axes drawn are only specified in the command used to plot the graph itself.
1. True
2. False
3.
4.
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Question 14 : The command used to generate an array of arrows is ________
1. quiver[]
2. arrows()
3. quiver()
4. arrows[]
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Question 15 : The general graph of f(a,b)=0 is plotted by ______
1. ezplot()
2. plot()
3. stem()
4. not possible
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Question 16 : Which command gives a title to the graph plotted by MATLAB?
1. plot() generates the title itself
2. title()
3. hlabel()
4. heading()
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Question 17 : The command to draw the nature of a function over a default fundamental period is _________
1. ezplot()
2. plot()
3. stem()
4. plot3()
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Question 18 : What is the period of the sawtooth() waveform which is generated by the sawtooth() command?
1. 2*pi
2. pi*2
3. pi
4. 3*pi/2
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Question 19 : How do we create horizontal bar graphs in MATLAB?
1. bar3h()
2. barh()
3. bar3()
4. not possible
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Question 20 : What is the default range used by the fplot command?
1. [-5,5]
2. (-5,5)
3. No default range
4. No such command
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