Given below in column I are the relations between vectors a, b and c and in column II are the orientations of a, b and c in the XY plane. Match the relation in column I to correct orientations in column II
Given below in column I are the relations between vectors a, b and c and in column II are the orientations of a, b and c in the XY plane. Match the relation in column I to correct orientations in column II
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1 Answer
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This is a Short Answer Type Questions as classified in NCERT Exemplar
Explanation – here A and B vectors are joint by head and tail. So C= A+B
(a) from fig iv it is clear that c=a+b
(a) From fig iii it is clear that c+b=a so a-c=b
(b) From fig I it is clear that b=a+c so b-a =c
(c) From ii it is clear that -c= a+b so a+b+c=0
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