Assertion (A): Degree of freedom is defined as the number of variables to define motion in the body in space.Reason (R): Maximum degree of freedom can be six in a robot.(a) Both A and R are true and R is not correct explanation of A.(b) Both A and R are true but R is not correct explanation of A.(c) A is true but R is false(d) A is false but R is trueThis question was posed to me in an interview.My enquiry is from Robotic Control System in portion Time Response Analysis, Design Specifications and Performance Indices of Control Systems

Assertion (A): Degree of freedom is defined as the number of variables

1.	Assertion (A): Degree of freedom is defined as the number of variables to define motion in the body in space.Reason (R): Maximum degree of freedom can be six in a robot.(a) Both A and R are true and R is not correct explanation of A.(b) Both A and R are true but R is not correct explanation of A.(c) A is true but R is false(d) A is false but R is trueThis question was posed to me in an interview.My enquiry is from Robotic Control System in portion Time Response Analysis, Design Specifications and Performance Indices of Control Systems
Answer» Correct answer is (B) Both A and R are true but R is not correct EXPLANATION of A. Best explanation: Degree of freedom defines the VARIABLES responsible for the MOTION of the robot and ALLOWS robot to reach all positions and orientations.

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