defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Mathematics Matrices Operations on Matrices
Consider the following statements in respect of square matrices A, B, C each of same order n :
1. AB = AC ⇒ B = C if A is non-singular
2. If BX = CX for every column matrix X having n rows then B = C
Which of the statements given above is/are correct ?
1
1 only
2
2 only
3
Both 1 and 2
4
Neither 1 nor 2