Solution:
Statement(I) : is true but Statement(II) is false because in Statement(II) the closing side of the polygon should be taken in the reverse order to get the resultant.
Statement(A) : If the resultant of three vectors is zero, they all must be in the same plane Statement(B) : If the number of vectors are represented as the sides of a polygon taken in order, then the resultant is represented by the closing side of the polygon taken in the same order.
Statement(A) : If the resultant of three vectors is zero, they all must be in the same plane
Statement(B) : If the number of vectors are represented as the sides of a polygon taken in order, then the resultant is represented by the closing side of the polygon taken in the same order.
