JEE Main 15 Apr 2018 Shift 1 Solved Paper
© examsiri.com
Question : 65 of 90
Marks:
+1,
-0
Let S be the set of all real values of k for which the system of linear equations
x + y + z = 2
2 x + y − z = 3
3 x + 2 y + k z = 4
has a unique solution. Then S is :
has a unique solution. Then S is :
[Main 15 April 2018 S1]
Go to Question: