Question

# If A = and B =, then correct statement is -

- AB = BA
- AA
^{T }= A^{2}
- AB = B
^{2}
- None of these

^{T }= A^{2}^{2}## The correct answer is: None of these

### To find the correct statement from the given options.

Since, the two matrices given are not commutative ,i.e, adding two matrices in any order we are not getting the same result, so AB is not equal to BA.

We know that, = I. Therefore, option 2 is wrong.

Since, A and B are not identical, AB is not equal to

Therefore, none of the given options is true.

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### If A =, B =, C =, then which of the following statement is true-

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### equals-

### equals-

Statement - I For any real value of or the value of the expression 0 or y≥2 (either less than or equal to zero or greater than or equal to two)

Statement - II for all real values of .

In this question, we have to find the statements are the correct or not and statement 2 is correct explanation or not, is same as assertion and reason

Statement - I For any real value of or the value of the expression 0 or y≥2 (either less than or equal to zero or greater than or equal to two)

Statement - II for all real values of .

In this question, we have to find the statements are the correct or not and statement 2 is correct explanation or not, is same as assertion and reason