GATE EC 2014 Set 2 — Question 11
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Engineering Mathematics → Linear Algebra → Determinants
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Question
The determinant of matrix A is 5 and the determinant of matrix B is 40. The determinant of matrix AB is __________
Correct answer
199 to 201
Solution
Let A and B be two square matrices. A fundamental property of determinants states that the determinant of the product of two matrices is the product of their determinants.Given in the question:
- Determinant of matrix A,
- Determinant of matrix B,
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