Home
Class 11
MATHS
if vec(a) and vec(b) are having same mag...

if `vec(a)` and `vec(b)` are having same magnitude and angle between them is `60^(@)` and their scalar product is `1/2`, then `|vec(a)|` is ……………

A

2

B

3

C

7

D

1

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • EXAMINATION QUESTION PAPER - JUNE 2019

    FULL MARKS|Exercise PART -II|9 Videos

  • EXAMINATION QUESTION PAPER - JUNE 2019

    FULL MARKS|Exercise PART -III|10 Videos

  • DIFFERENTIAL CALCULUS - LIMITS AND CONTINUITY

    FULL MARKS|Exercise EXERCISE 9.6|25 Videos

  • EXAMINATION QUESTION PAPER MARCH 2019

    FULL MARKS|Exercise MATHEMATICS|49 Videos

Similar Questions

Explore conceptually related problems

If veca and vecb having same magnitude and angle between them is 60^(@) and their scalar product is (1)/(2) then |veca| is

Find the magnitude of two vectors vecaandvecb , having the same magnitude and such that the angle between them is 60^(@) and their scalar product is (1)/(2) .

Find the magnitude of two vectors vec a and vec b having the same magnitude and such that the angle between them is 60^(@) and their scalar products is 1/2.

Find the magnitude of two vectors veca and vec b having the same magnitude such that the angle between them is 30^(@) and their scalar product is sqrt3 .

The scalar product of two vec(A) and vec(B) is :

Find the magnitude of the vectors vec a and vec b having same magnitude such that the angle between them is 30^(@) and vec a. vec b = 3

Let veca and vec b be two unit vectors such that angle between them is 60^(@) .Then |veca - vec b| is equal to

If |vec(a)xxvec(b)|=vec(a).vec(b), then angle between the vector vec(a)andvec(b) is ……………..