If sec (theta) + tan (theta) = 7 then find the value of sec (theta) - tan (theta) Share with your friends Share 3 Varun.Rawat answered this We have,sec θ + tan θ = 7 Now, sec2θ - tan2θ = 1⇒sec θ + tan θsec θ - tan θ = 1⇒7sec θ - tan θ = 1⇒sec θ - tan θ = 17 12 View Full Answer Shashank answered this 1/7 -5
