Question

Consider the set A of all determinants of order 3
with entries 0 or 1 only. Let B be the subset of A
consisting of all determinants with value 1. Let
C be the subset of the set of all determinants
with value -1. Then,​

Answer 1

Step-by-step explanation:

total no

of sets having entries 0,1 =2^9

because a determinants 3×3 consists only 9 entries

n(B)=n(c)

subset B and subset C both have equal no. of elements