Maths-
General
Easy
Question
Assertion : There are only finitely many 2 ×2 matrices which commute with the matrix
Reason : If A is non-singular then it commutes with I, Adj A and A–1.
- If both (A) and (R) are true, and (R) is the correct explanation of (A).
- If both (A) and (R) are true but (R) is not the correct explanation of (A).
- If (A) is true but (R) is false.
- If (A) is false but (R) is true.
The correct answer is: If (A) is false but (R) is true.
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