Prove the following identities (i) sec^6 θ = tan^6 θ 3tan^2 θ sec^2 θ 1 (ii) (sinθ secθ)^2 (cosθ cosecθ)^2 = 1 (secθ cosecθ)^2 asked in Trigonometry by Darshee ( 491k points)If sec A = x 1/4x, prove that sec A tan A = 2x or 1/2x#maths#Trignometry#class10#ncertIf sec theta = x 1/4x, prove that sec theta tan theta = 2x or 1Get an answer for 'Prove that tan^2x/(1tan^2x) = sin^2x' and find homework help for other Math questions at eNotes Substitute the trigonometric identity `tan^2(x) = sec^2(x)1`
7 4 Proving Trigonometric Identities Mhf4utrigonometry
