A) 2 N and 2 N
B) 1 N and 1 N
C) 1 N and 3 N
D) 1 N and 4 N
Correct Answer: D
Solution :
If two vectors A and B are given then Range of their resultant can be written as \[(A-B)\le R\le (A+B)\]. i.e. \[{{R}_{\max }}=A+B\] and \[{{R}_{\min }}=A-B\] If B = 1 and A = 4 then their resultant will lies in between 3N and 5N. It can never be 2N
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