Statement I : Minimum number of non-equal vectors in a plane required to give zero resultant is three.Statement II : If A→+B→+C→ = 0→ , then they must lie in one plane.
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a
If both statement I and statement II are true and statement II is the correct explanation of statement I.
b
If both statement I and statement II are true but statement II is not the correct explanation of statement I.
c
If statement I is true but statement II is false.
d
If both statement I and statement II are false.
answer is B.
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Detailed Solution
For giving a zero resultant, it should be possible to represent the given vectors along the sides of a closed polygon and minimum number of sides of a polygon is three.
Statement I : Minimum number of non-equal vectors in a plane required to give zero resultant is three.Statement II : If A→+B→+C→ = 0→ , then they must lie in one plane.