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The three vectors not lying in a plane c...

The three vectors not lying in a plane can never add up to give a bull vector .
The three vectors not lying in a plane can not be represented by the three sedes of a traingel taken in the same order.

A

(a) Statement-1 is true , Statement-2 is true , Statvement -2 is correct explanation of Statement-1 .

B

(b) Statement-1 is true , statement -2 is true , statement -2 is not coerrecrt explanation of Statement-1.

C

(C ) Statement-1 is true , Statement-2 is false.

D

(d) Statement-1 is false , Statement-2 is true.

Text Solution

Verified by Experts

The correct Answer is:
A
Here , both statements are true and statement -2 is the correct explanationn of statement-1.
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Knowledge Check

  • A set of vectors taken in a given order gives a closed polygon. Then the resultant of these vectors is a

    A
    scalar quantity
    B
    pseudo vector
    C
    unit vector
    D
    null vector

  • Any vector in an arbitrary direction can always be replaced by two (or three)-

    A
    Parallel vectors which have the original vector as their resultant.
    B
    Mutually perpendicular vectors which have the original vector as their resultant.
    C
    Arbitrary vector which have the original vector as their resultant.
    D
    It is not possible to resolve a vector.

  • Two vectors vecA and vecB lie in a plane, another vector vecC lies outside this plane, then the resultant of these three vectors i.e. vecA+vecB+vecC

    A
    Can be zero
    B
    Cannot be zero
    C
    Lies in the plane containing `vecA+vecB`
    D
    Lies in the plane containing `vecC`

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