Mathematics · Matrix Algebra
Read the following statements about matrix operations: (i) Addition of two matrices is possible only when they have the same dimensions. (ii) Multiplication of two matrices AB is possible only when the column dimension of matrix A is equal to the row dimension of matrix B. (iii) If matrix A has dimensions m × n and matrix B has dimensions p × q with n = p, the order of matrix AB will be n × q. Which of the above statements are correct?
- 1(i) and (ii) only✓
- 2(i) and (iii) only
- 3(ii) and (iii) only
- 4(i), (ii) and (iii)
Correct answer
(i) and (ii) only
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