Mathematics · Matrices
Given below are two statements, one labeled as Assertion (A) and the other as Reason (R): Assertion (A): A matrix in which the number of rows and columns are equal is called a square matrix. Reason (R): A matrix is called a unit matrix if all diagonal elements are zero and non-diagonal elements are unity. In light of the above statements, choose the correct answer from the options given below:
- 1A is false, but R is true
- 2A is true, but R is false✓
- 3Both A and R are true, and R is the correct explanation of A
- 4Both A and R are true, but R is NOT the correct explanation of A
Correct answer
A is true, but R is false
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