Question

# If A = and B = , then -

- AB = BA
- AB = B
^{2}
- AB = – BA
- None of these

^{2}## The correct answer is: AB = – BA

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

Given, A = and B =.

AB = x =

BA = x = = -AB

Therefore, AB = -BA.

### Related Questions to study

### 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