Home
Class 12
MATHS
If sqrt(2)(vec(a)*vec(b))=|vec(a)||vec(b...

If `sqrt(2)(vec(a)*vec(b))=|vec(a)||vec(b)|`, then angle between `vec(a)` and `vec(b)` is equal to :

A

`30^(@)`

B

`45^(@)`

C

`60^(@)`

D

`90^(@)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • SAMPLE QUESTION PAPER - I

    ACCURATE PUBLICATION|Exercise Section - A (Fill in the blanks) |8 Videos

  • SAMPLE QUESTION PAPER - I

    ACCURATE PUBLICATION|Exercise Section - A (true or false) |8 Videos

  • RELATION AND FUNCTIONS

    ACCURATE PUBLICATION|Exercise QUESTIONS CARRYING 1 MARK - TYPE-III|11 Videos

  • SAMPLE QUESTION PAPER - II (UNSOLVED)

    ACCURATE PUBLICATION|Exercise Section - D|6 Videos

Similar Questions

Explore conceptually related problems

Let vec(a) , vec(b) and vec(c) be three non-zero vectors such that no two of them are collinear and (vec(a)×vec(b))×vec(c)=1/3|vec(b)||vec(c)|vec(a) . If theta is the angle between vectors vec(b) and vec(c) , then the value of sintheta is:

If |vec(a)| = 2, | vec(b)| = 5 and vec(a). Vec(b) = 8 , then |vec(a) - vec(b)| is

If vec a, vec b and sqrt(3)veca-vec b are Unit Vectors, then the angle between vec a and vec b is .........