

InterviewSolution
Saved Bookmarks
1. |
If `a^(-1)+b^(-1)+c^(-1)=0` such that `|{:(1+a," "1," "1),(" "1,1+b," "1),(" "1," "1,1+c):}|=lambda`, then what is `lambda` equal to ? |
Answer» Correct Answer - B | |