C-08-Q122mediumsingle_mcqsec(−θ)\sec(-\theta)sec(−θ) equals —a−secθ-\sec\theta−secθbsecθ\sec\thetasecθccosecθ\operatorname{cosec}\thetacosecθd−cosecθ-\operatorname{cosec}\theta−cosecθ