Two vectors of same physical quantity are unequal ifa) They have the same magnitude and same directionb) They have different magnitudes but same directionc) They have same magnitude but different directionsd) They have different magnitudes and different directions
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a
a & b are true
b
b, c & d are true
c
only c and d are true
d
a, b, c & d are true
answer is B.
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Detailed Solution
If magnitude of two vector are different or directions are different the vectors are said to be unequal vectors.So , Options-(2) is right.