Q.
Let A be the set of all 3 x 3 matrices all of whoseentries are either O or 1. The number of elements is set A, is
see full answer
Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!
Real Strategies. Real People. Real Success Stories - Just 1 call away
An Intiative by Sri Chaitanya
a
23
b
26
c
18
d
29
answer is D.
(Unlock A.I Detailed Solution for FREE)
Ready to Test Your Skills?
Check your Performance Today with our Free Mock Test used by Toppers!
Take Free Test
Detailed Solution
There are 9 elements in a 3 x 3 matrix and each ~I can take two values. So, total number of matrices having 0 and 1 as their elements is 29
Watch 3-min video & get full concept clarity