Mathematics Class 10 Chapter 3: Matrices and Determinants
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Chapter summary
Chapter 3 of Mathematics for Class 10 is called "Matrices and Determinants". It covers 4 learning outcomes of the Federal Board syllabus. You will learn to: solve situations involving sum, difference, and product of two matrices; evaluate the determinant and inverse of a matrix of order 2 2. Parhayi.com has 150 MCQs, 37 short questions and 15 long questions for this chapter.
Topics in this chapter
- Solve situations involving sum, difference, and product of two matrices
- Evaluate the determinant and inverse of a matrix of order 2 2
- Solve the simultaneous linear equations in two variables using matrix inversion method and Cramer’s rule
- Apply concepts of matrices to real world problems (such as engineering, economics, computer graphics, and physics)
Sample questions
Try these questions from the chapter. The answers are for Premium students.
- Find the inverse of the matrix \(A=\)\(\begin{bmatrix}1&2\\3&4\end{bmatrix}\), if it is possible. (4 marks)
- A shop sells 3 notebooks and 2 books for Rs 600; another sells 4 notebooks and 1 book for Rs 550 (same prices). Find the prices by Cramer's rule. (4 marks)
- Find the matrix \(X\) if \(X+\begin{bmatrix}1&2\\3&4\end{bmatrix}=\begin{bmatrix}5&5\\5&5\end{bmatrix}\). (3 marks)
What Premium gives you in this chapter
- 150 MCQs with answers and explanations
- 37 short questions with full answers
- 15 long questions with answers
- 11 Learn cards
- 9 Activities and games
- chapter tests that show your weak topics
Mathematics grows step by step. Read the rule, study one worked example, then solve similar questions yourself and check every step.
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