Which statements is/are correct about the following reaction ?

Options

A. (a) Both the compounds (A) and (B) are cis-1,2-dimethylcyclopropane.
B. (b) Both the compounds (A) and (B) are trans 1,2-dimethylcyclo propane.
C. (c) The compound (A) is cis, whereas (B) is both cis and trans-1,2-dimethylcyclopropane.
D. (d) Fromation of compound (A) is both stereospecific and stereoselective, but the formation of compound (B) is neither sterospecific nor steroselective.

Answer

C, D