Question

# If A =, then |A +A^{T}| equals -

- 4(a
^{2} – b^{2})
- 2(a
^{2} – b^{2})
- a
^{2} – b^{2}
- 4 ab

^{2}– b^{2})^{2}– b^{2})^{2}– b^{2}## The correct answer is: 4(a^{2} – b^{2})

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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