Home
Class 12
MATHS
Let the vectors vecaandvecb be such that...

Let the vectors `vecaandvecb` be such that `|veca|=3and|vecb|=(sqrt(2))/(3)`, then `vecaxxvecb` is a unit vector , if the angle between `vecaandvecb` is

A

`pi//6`

B

`pi//4`

C

`pi//3`

D

`pi//2`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • VECTOR ALGEBRA

    NCERT GUJARATI|Exercise Miscellaneous Exercise on chapter 10|18 Videos

  • VECTOR ALGEBRA

    NCERT GUJARATI|Exercise EXERCISE 10.3|18 Videos

  • RELATIONS AND FUNCTIONS

    NCERT GUJARATI|Exercise MISCLELLANEOUS EXERCISE ON CHAPTER 1|19 Videos

Similar Questions

Explore conceptually related problems

Let the vectors vec(a) and vec(b) be such that |vec(a)|=3 and |vec(b)|=(sqrt(2))/(3) , then vec(a)xx vec(b) is a unit vector, if the angle between vec(a) and vec(b) is…….

|vec(a)|=3,|vec(b)=(sqrt(2))/(3) . If vec(a)xx vec(b) is a unit vector then find the angle between vec(a) and vec(b) .

if| vecAxxvecB|=|vecA.vecB| , then angle between vecA and vecB will be

If veca and vecb are two unit vectors such that veca+2vecb and 5veca-4vecb are perpendicular to each other, then the angle between veca and vecb is

If vectors vecA and vecB are such that |vecA+vecB|= |vecA|= |vecB| then |vecA-vecB| may be equated to

If vectors vecA and vecB are such that |vecA+vecB|= |vecA|= |vecB| then |vecA-vecB| may be equated to

Find |veca-vecb| , if two vectors vecaandvecb are such that |veca|=2,|vecb|=3andveca*vecb=4 .

If |vecAxxvecB|=vecA*vecB , then angle between vecA and vecB" is "theta = …...

If |vecAxxvecB|=AB , then angle between vecA and vecB will be zero.