Question

Assertion (A+B).(A-B) is always positve.
Reason this is positive If `|A|gt|B|`
A. If both Assetion and Reason are correct but Reason is the correct explanation of Assertion.
B. If both Assetion and Reason are correct but Reason is not the correct explanation of Assertion.
C. If Asserion is true but Reason is false
D. If Asserion is false but Reason is true

Answer 1

Correct Answer - D
(d) value of (A+B).(A-B)can be posive or negative.