Question

If a, b and c are all different from zero and

Is equal to zero , then the value of a-1 + b-1 + c-1 is

Solution

Correct option is

None of These

             

            

Expanding along C1, we get

             

SIMILAR QUESTIONS

Q1

The value of determinant

                      

Q2

If abc are different and

Q3

           

Q4

                        

Q6
Q7

                   

Q8
Q9

If a, b, c are the complex numbers such that a2 + b2 + c2 = 0 and

then value of k is

Q10