Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R
Assertion (A) : To increase resolving power of a telescope, the aperture \((a)\) of the objective should be large.
Reason (R) : Resolving power of the telescope is given by \(\frac{2 a}{1.22 \lambda}\).
In the light of the above statements, choose the correct answer from the options given below