Matrices — Class 12 Maths Solution

exemplar objective MCQ NCERT,Exemp,Q.no.54,Page 59
Question

Total number of possible matrices of order $3 \times 3$ with each entry 2 or 0 is

  • (a) 9
  • (b) 27
  • (c) 81
  • (d) 512 ✓ Correct
Step-by-step Solution
Correct answer: option (d)

Total number of possible matrices of order $3 \times 3$ with each entry 2 or 0 is ${2^9}$ i.e., 512.

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NCERT & Exemplar solution for CBSE Class 12 Mathematics, Matrices. Curated by Sachin Sharma. Free for all students.