Assertion: Polygon law is valid only to determine sum of vectors lying in a plane. Reason: A pol....

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Assertion: Polygon law is valid only to determine sum of vectors lying in a plane.
Reason: A polygon is n-sided figure in a plane.
(1) Both assertion and reason are true and reason is the correct explanation of assertion
(2) Both assertion and reason are true and reason is not the correct explanation of assertion
(3) Assertion is true but reason is \( { }^{\text {Att }} \mathrm{r} d \mathrm{se} \)
(4) Assertion is false but reason is true


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