Determinants
Medium
System of Equations Unique Solution Probability
Let n be the number obtained on rolling a fair die. If the probability that the system
x – ny + z = 6
x + (n–2)y + (n+1)z = 8
(n–1)y + z = 1
Has a unique solution is
, then the sum of k and all possible values of n is :
x – ny + z = 6
x + (n–2)y + (n+1)z = 8
(n–1)y + z = 1
Has a unique solution is
, then the sum of k and all possible values of n is :SELECT ONE OPTION