0 Rajan@2021Guru Asked: April 4, 2021In: CBSE If sec θ=5/4, show that (sinθ−2cosθ)/(tanθ – cotθ) =12 /7 0 One of the basic and conceptual question from trigonometric ratios in which we have sec θ=5/4, And we have to show ...Read more cbse trigonometric ratiosclass 10rs aggarwal