PUMPA - SMART LEARNING

எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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Methodical recommendation:

Theory

Number Name Description
1. Operations on matrices Learn how to do the addition and subtraction of matrices.
2. Multiplication of Matrix by a Scalar Learn how to perform a multiplication of Matrix by a scalar.
3. Properties of Matrix I Learn about the various properties of the matrices.
4. Properties of Matrix II Learn about the various properties of the matrices.
5. Additive identity and additive inverse Learn about the additive identity and additive inverse of matrices.

Textbook Questions

Number Name Type Difficulty Marks Description
1. Multiple choice question Other easy 1 m. Apply the operations of matrices to find the answer.
2. Two marks example problems I Other medium 6 m. Problems based on addition operation of matrices.
3. Two marks exercise problems I Other medium 4 m. Work on the problem to find the answers using operations of matrices.
4. Five marks example problems II Other hard 15 m. In this exercise, find the answers using operations of matrices.
5. Five marks exercise problems II Other hard 0 m. This exercise is to check your knowledge in operations of matrices.
6. Five marks exercise problems III Other hard 10 m. Try to solve the given questions using operations of matrices.
7. Five marks exercise problems IV Other hard 15 m. Try to solve the given questions using operations of matrices.

Practice Questions

Number Name Type Difficulty Marks Description
1. Addition on 2×2 matrices Other easy 2 m. Practise the addition on 2×2 matrices.
2. Addition on 3×3 matrices Other easy 2 m. Practise the addition on 3×3 matrices.
3. Additive Inverse matrix Other easy 2 m. Practise to the find the additive inverse of the given matrix.
4. Find the matrix 'B' Other easy 2 m. Practise to find the matrix 'B' if (A+B) and 'A' matrix are given.
5. Multiplication by a Scalar: 3×3 matrix Other medium 3 m. Practise the matrix multiplication by a Scalar on 3×3 matrix.
6. Exam and marks: Addition on 4×4 matrices Other medium 3 m. Find the total marks in each subjects if the subjects marks are given as 3 × 3 matrices.
7. Scalar multiplication: Find the value of the matrix Other medium 4 m. Practise to do a scalar multiplication by a on 3×3 matrices.
8. Check the associative property on 3 × 2 matrix Other medium 7 m. Check the associative property on the given 3 × 2 matrix.
9. Commutative property of matrices Other medium 5.6 m. Verify the commutative property of matrices on 3×3 matrices.
10. Find the unknown values on 2 × 2 matrices Other medium 4 m. Practise to find the value of a, b, c, d from the given matrices.
11. Associative property Other hard 7 m. Check whether the given matrices satisfy the associative property of addition.
12. Determine the value of matrices Other hard 4 m. Practise to determine the value of given matrices.
13. Calculate the value of variables x, y and z Other hard 4 m. Practise to calculate the value of variables x, y and z on 2×2 matrices.
14. Verify the distributive property Other hard 6 m. Check whether the given matrices satisfy the distributive property of addition.

Key Questions for School Exam Preparation

Number Name Type Difficulty Marks Description
1. Find the matrix 2A + B Other medium 2 m. Problems based on addition operation of matrices.
2. Find the unknown values of the variables Other hard 5 m. In this exercise, find the answers using operations of matrices.
3. Verify the following Other hard 0 m. This exercise is to check your knowledge in operations of matrices.
4. Determine the values of x, y and z Other hard 10 m. Try to solve the given questions using operations of matrices.

Questions for Teacher Use

Number Name Type Difficulty Marks Description
1. Check the additive inverse Other easy 3 m. Check the additive inverse on the given matrix.
2. Scalar multiplication: Calculate the value of the matrix Other medium 4 m. Perform the scalar multiplication on 3×3 matrices and find the value of the given matrices.
3. Solve: Calculate the x, y and z values Other medium 3 m. Solve the given matrices and calculate the x, y and z values.
4. Solve: Find the x and y values Other medium 2 m. Solve the given matrices and calculate the x and y values.
5. Scalar multiplication: Determine the value of the matrix Other medium 4 m. Perform the scalar multiplication on 3×3 matrices and find the value of the given matrices.
6. Addition and subtraction of matrices Other easy 2 m. Apply the operations of matrices to find the answer.

Question Bank for Teachers

Number Name Recomended time: Difficulty Marks Description
1. Homework I 00:20:00 medium 23 m.
2. Homework II 00:20:00 medium 10 m.
3. Homework III 00:20:00 medium 13 m.
4. Homework IV 00:20:00 medium 11.6 m.
5. Homework V 00:20:00 medium 18 m.
6. Revision test I 00:20:00 medium 10 m.
7. Revision test II 00:20:00 medium 5 m.
8. Revision test III 00:20:00 medium 16 m.
9. Revision test IV 00:20:00 medium 7 m.
10. Revision test V 00:20:00 medium 13 m.
11. Periodic Assessment - 3 00:10:00 medium 2 m. PA3