SSC SSC Selection Post (Phase 13) 2025 Mock Test Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
(sin α + cosec α)2 + (cos α + sec α)2 is equals to :
1
tan2 α + cot2 α + 7
2
sin2 α + cos2 α + 5
3
tan2 α + cos2 α + 7
4
tan2 α + cot2 α + 5