Let x be a real number such that \sec x \minus{} \tan x \equal{} 2. Then \sec x \plus{} \tan x \equal{}
<spanclass=′latex−bold′>(A)</span>0.1<spanclass=′latex−bold′>(B)</span>0.2<spanclass=′latex−bold′>(C)</span>0.3<spanclass=′latex−bold′>(D)</span>0.4<spanclass=′latex−bold′>(E)</span>0.5