Download the app

Questions  

The number of 3×3  matrices A  whose entries are either 0or1  and for which the system Axyz=100  has exactly two distinct solutions, is

Remember concepts with our Masterclasses.

80k Users
60 mins Expert Faculty Ask Questions
a
0
b
29−1
c
168
d
2

Ready to Test Your Skills?

Check Your Performance Today with our Free Mock Tests used by Toppers!

detailed solution

Correct option is A

Since, Axyz=100  is linear equation in three variables and that could have only unique, no solution or infinitely many solutions.∴    It is the possible to have two solutionsHence, number of matrices A is zero.

Talk to our academic expert!

+91

Are you a Sri Chaitanya student?

ctaimg

Create Your Own Test
Your Topic, Your Difficulty, Your Pace


Similar Questions

The number of solutions of the equationsx+y2z=0 ,x+y+z=3  ,2x+yz=1   is


phone icon
whats app icon