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Please Solve R.D.Sharma Class 12 Chapter 4 Algebra of Matrices Exercise MCQs Question 7 maths Textbook Solution.
Answers (1)
Answer: The correct option is (A),
Given: The matrix AB is zero.
Solution:
If the matrix AB is zero, then, it is not necessary that either A = 0 or B = 0.
So, the option (A) is correct.
View full answer
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