Question

ASSERTION (A): The value of F in a concave mirror is taken as –ve and in a
convex mirror is taken as +ve.
REASON(R): All distances measured to the right of the origin are taken as +ve
and those measured along the left of the origin are taken as negative.

Answer 1

Answer:

both assertion and reason are true and reason is the correct explanation of the assertion

Answer 2

Answer:

Both A and R are true and r is the correct explanation