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The measured torque and torque reference of an induction machine are shown in Fig. 2.

____ are the examples of pointing devices.

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 ____ are the examples of pointing devices. 

a) Electronic Mouse b) Pointing Stick c)Track ball d) All of the above

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 ____ are the examples of pointing devices. 

a) Electronic Mouse b) Pointing Stick c)Track ball d) All of the above

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