Consider the following statements in respect of square matrices A B C each of same order n 1 AB AC r...........

Mathematics (NDA) Matrices and Determinants

Consider the following statements in respect of square matrices A,B, C each of same order n :

1. AB= AC⇒B = C if A ts nonsingular

2. If BX= CX for every column matrix X having n rows then B=C

Which of the statements given above is/are correct ?

This questions was previously asked in

2023 NDA -1 Math

1 only

2 only

Both 1 and 2

Neither I nor 2

Both 1 and 2

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