[10000印刷√] sec^2x=1 tan^2x proof 131053 Buckovitch Wiliams

1 tan^2 u= sec^2 u To Solve 2sec^2 x 1=12tan^2 x Add 1 to both sides;Prove the following sec 6 x – tan 6 x = 1 3sec 2 x × tan 2 x Advertisem...