Assertion: If three vectors vecA,vecB an...

Assertion: If three vectors `vecA,vecB` and `vecC` satisfy the relation `vecA.vecB=0 & vecA.veC=0` then the vector `vecA` may be parallel to `vecBxxvecC`.

If both Assertion `&` Reason are True `&` the Reason is a correct explanation of the Assertion.

If both Assertion `&` Reason are True but Reason is not a correct explanation of the Assertion.

If Assertion is True but the Reason is False.

If both Assertion `&` Reason are false.

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

BASIC MATHS
ALLEN|Exercise UNIT & DIMENSIONS|19 Videos
BASIC MATHS
ALLEN|Exercise ERRORS IN MEASURMENTS|20 Videos
BASIC MATHS
ALLEN|Exercise EXERCISE-2|80 Videos
AIIMS 2019
ALLEN|Exercise PHYSICS|40 Videos
CIRCULAR MOTION
ALLEN|Exercise EXERCISE (J-A)|6 Videos

Similar Questions

Explore conceptually related problems

Three vectors vecA, vecB and vecC satisfy the relation vecA. vecB=0 and vecA. vecC=0. The vector vecA is parallel to

If three vectors vecA, vecB and vecC satisfy the relation vecA.vecB = 0 & vecA.vecC = 0 then the vector vecA is parallel to vecB xx vecC . Statement-2 : vecA _|_vecB and vecA_|_vecC hence A is perpendicular to plane formed by vecB and vecC .

Three vectors veca,vecb and vecc satisfy the relation veca.vecb=0 and veca.vecc=0 . The vector veca is parallel to

If three unit vectors veca, vecb and vecc " satisfy" veca+vecb+vecc= vec0 . Then find the angle between veca and vecb .

Vectors vecA and vecB satisfying the vector equation vecA+ vecB = veca, vecA xx vecB =vecb and vecA.veca=1 . Vectors and vecb are given vectosrs, are

Four vectors veca, vecb, vecc and vecx satisfy the relation (veca.vecx)vecb=vecc+vecx where vecb.veca ne 1 . The value of vecx in terms of veca, vecb and vecc is equal to

For any three vectors veca, vecb, vecc the vector (vecbxxvecc)xxveca equals

If veca, vecb, vecc are vectors such that veca.vecb=0 and veca + vecb = vecc then:

for any three vectors, veca, vecb and vecc , (veca-vecb) . (vecb -vecc) xx (vecc -veca) = 2 veca.vecb xx vecc .

ALLEN-BASIC MATHS-EXERCISE-3

Assertion: If the initial and final positions coincide, the displaceme...
Text Solution
|
Assertion: A vector qunatity is a quantity that has both magnitude and...
Text Solution
|
Assertion : The direction of a zero (null) vector is indeteminate. ...
Text Solution
|
Assertion: If the rectangular components of a force are 24N and 7N, th...
Text Solution
|
Assertion: If three vectors vecA,vecB and vecC satisfy the relation ve...
Text Solution
|
Assertion: The angle between vectors vecAxxvecB and vecBxxvecA is pi r...
Text Solution
|
Assertion: The minimum number of vectors of unequal magnitude required...
Text Solution
|
Assertion : A vector can have zero magnitude if one of its rectangular...
Text Solution
|
Assertion: The angle between the two vectors (hati+hatj) and (hatjhatk...
Text Solution
|
Assertion: Distance is a scalar quantity. Reason: Distance is the le...
Text Solution
|
Assertion: If position vector is given by hatr=sinhati+costhatj-7thatk...
Text Solution
|
Assertion: Adding a scalar to a vector of the same dimensions is a mea...
Text Solution
|
Assertion: The dot product of one vector with another vector may be sc...
Text Solution
|
Statement-I : A physical quantity can be regarded as a vector, if magn...
Text Solution
|
Assertion: Vecot (hati+hatj+hatk) is perpendicular to (hati-2hatj+hatk...
Text Solution
|
Assertion : Light year and year, both measure time. Reason : Because...
Text Solution
|
Assertion : All derived quantities may be represented dimensionally in...
Text Solution
|
Statement-I : If x and y are the distance along x and y axes respectiv...
Text Solution
|
Assertion : The equation y= 2x + t is physical incorrect if x & y are...
Text Solution
|
Assertion : The unit vectors hati, hatj and hatk have of distance and ...
Text Solution
|