Question

 

If the vectors  are non-coplanar and lmn are distinct scalars such that   

     

Solution

Correct option is

l + m + n = 0  

 

We have,   

        

  

  

  

  

SIMILAR QUESTIONS

Q1

Volume of the parallelepiped with its edges represented by the vectors   

Q2

 If the vector  lies in the plane of , then x equals 

Q3

 

If  are non-coplanar vectors and pq are real numbers, then the equality

     holds for

Q4

The value of  

Q5

 

The vectors

          

        

Q6

 are non-coplanar vectors and λ is a real number, then 

Q7

 

The number of real values of a for which the vectors ,

Q8

The number of distinct values of λ, for which the vectors  are coplanar, is 

Q9

 

If  are unit coplanar vectors, then   

       

Q10

 

If the vectors  are non-coplanar and lmn are distinct scalars such that