Determine the correctness or otherwise of the following Assertion (A) and the Reason (R) : Assertion (A) : Curvature correction must be applied when the sights are long Reason (R) : Line of collimation is not a level line but is tangential to the level line.

Both (A) and (R) are true but (R) is not the correct reason for (a)

Both (A) and (R) are true and (R) is the correct reason for (A)

Both (A) and (R) are true but (R) is not the correct reason for (a)

Determine the correctness or otherwise of the following Assertion (A)

1.	Determine the correctness or otherwise of the following Assertion (A) and the Reason (R) : Assertion (A) : Curvature correction must be applied when the sights are long Reason (R) : Line of collimation is not a level line but is tangential to the level line.
A.	Both (A) and (R) are true and (R) is the correct reason for (A)
B.	Both (A) and (R) are true but (R) is not the correct reason for (a)
C.	Both (A) and (R) are false
D.	(A) is false but (R) is true
Answer» B. Both (A) and (R) are true but (R) is not the correct reason for (a)

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Determine the correctness or otherwise of the following Assertion (A) and the Reason (R) : Assertion (A) : Curvature correction must be applied when the sights are long Reason (R) : Line of collimation is not a level line but is tangential to the level line.

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Determine the correctness or otherwise of the following Assertion (A) and the Reason (R) :
Assertion (A) : Curvature correction must be applied when the sights are long
Reason (R) : Line of collimation is not a level line but is tangential to the level line.