Assertion (A): An undamped spring-mass system is simplest free vibration system. Reason (R): It ....

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Assertion (A): An undamped spring-mass system is
P
simplest free vibration system.
W
Reason (R): It has three degrees of freedom.
(1) If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion
(2) If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion
(3) If the Assertion is correct but Reason is incorrect
(4) If both the Assertion and Reason are incorrect


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