

MCQOPTIONS
Saved Bookmarks
1. |
For what value of \[\lambda \], the system of equations \[x+y+z=6,x+2y+3z=10,\]\[x+2y+\lambda z=12\]is inconsistent [AIEEE 2002] |
A. | \[\lambda =1\] |
B. | \[\lambda =2\] |
C. | \[\lambda =-2\] |
D. | \[\lambda =3\] |
Answer» E. | |