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**Question 1. In the matrix , write (i) The order of the matrix, (ii) The number of elements, (iii) Write the elements a**

**Question 2. If a matrix has 24 elements, what are the possible orders it can have? What, if it has 13 elements?**

**Question 3. If a matrix has 18 elements, what are the possible orders it can have? What, if it has 5 elements ?**

**Question 4. Construct a 2 × 2 matrix, A = [a _{ij}], whose elements are given by: (i)a_{ij}=(i + j)^{2}/2**

**Question 4. Construct a 2 × 2 matrix, A = [a _{ij}], whose elements are given by: (ii)a_{ij}=i/j**

**Question 4. Construct a 2 × 2 matrix, A = [a _{ij}], whose elements are given by: (iii)a_{ij}=(i + 2j)^{2}/2**

**Question 5. Construct a 3 × 4 matrix, whose elements are given by: (i)a _{ij}=1/2| -3i + j | **

**Question 5. Construct a 3 × 4 matrix, whose elements are given by: (ii)a _{ij}=2i - j**

**Question 6. Find the values of x, y and z from the following equations: (i) **

**Question 6. Find the values of x, y and z from the following equations: (ii) **

**Question 6. Find the values of x, y and z from the following equations: (iii) **

**Question 7. Find the value of a, b, c and d from the equation: **

**Question 8.is a square matrix, if(A) m < n (B) m > n (C) m = n (D) None of these**

**Question 9.Which of the given values of x and y make the following pair of matrices equal**

**Question 10. The number of all possible matrices of order 3 × 3 with each entry 0 or 1 is:**

**Question 1. LetFind each of the following:(i) A + B (ii) A – B (iii) 3A – C**

**Question 1. LetFind each of the following:(iv) AB (v) BA**

**Question 2. Compute the following: **

**Question 3. Compute the indicated products.**

**Question 4. If , then compute (A+B) and (B – C). Also, verify that A + (B – C) = (A + B) – C.**

**Question 5. If , then compute 3A – 5B.**

**Question 6. Simplify**

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