Addition of `Cl_(2)` or `Br_(2)` (in the presence of sunlight) to the benzene follow

Assertion (A): CH_(3) CI is obtained from CH_(4) by the action of Cl_(2) , in the presence of sunlight. Reason (R): It is obtained by addition reaction.

Hydrocarbon (CH_3)_3CH undergoes reaction with Br_2 and CI_2 in the presence of sunlight, if the reaction with Cl is highly reactive and that with Br is highly selective so no.of possible products respectively is (are)

Give the reactions of Cl_2 and CH_4 in presence of diffused sunlight.