Consider the set A of all determinants of order 3 with entries 0 or 1. Let B be the…
Mathematics · JEE Advanced · NTA Exams — Matrices and Determinants
Consider the set A of all determinants of order 3 with entries 0 or 1. Let B be the subset of A consisting of all determinants with value 1. Let C be the subset of A consisting of all determinants with value –1 then
- C is empty
- B has as many elements as C
- A = B ∪ C
- B has twice as many elements as C
Answer
(B) B has as many elements as C
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