Express each of the following in terms of trigonometric ratios of angles between `0o` and `45o` : `sin85o+cos e c\ 85o` (ii) `tan68o+sec68o` (iii) `cos e c\ 69o+cot69o`

Express each of the following in terms of trigonometric ratios of angles between 0o and 450:sin85o+cos ec85o( ii) tan68o+sec68o (iii) cos ec69o+cot69o

Express each of the following in terms of trigonometric ratios of angles between 0 and 45 : (i) sin85 +cosec85 (ii) tan68+sec68 (iii) cos e c69+cot69

Express each of the following in terms of trigonometric ratios of angles between 0o and 45o : sin81o+tan81o (ii) sin72o+cot72o

Express each one of the following in terms of trigonometric ratios of angles lying between 0o and 45o sin59o+cos56o (ii) tan65o+cot49o (iii) sec76o+cos e c 52o

Express cot 85^o +cos75^o in terms of trigonometric ratios of angles between 0^o and 45^o

Express cot85^(@)+cos75^(@) in terms of trigonometric ratios of angles between 0^(o) and 45^(@)

Express each one of the following in terms of trigonometric ratios of angles lying between 0o and 45o cos78o+sec78o (ii) cos e c\ 54o+sin72o (iii) cot85o+cos75o (iv) sin67o+cos75o

Express each one of the following in terms of trigonometric ratios of angles lying between 0o and 45o cos78o+sec78o (ii) cos e c 54o+sin72o (iii) cot85o+cos75o (iv) sin67o+cos75o

Express each of the following in terms of trigonometric ratios of angles lying between 0^(@)and45^(@) . (i) sin70^(@)+cos70^(@) (ii) sec76^(@)tan48^(@) (iii) cot68^(@)+"cosec"62^(@) (iv) sin85^(@)+"cosec"82^(@)

Express each of the following in terms of trigonometric ratios of angles lying between 0^(@)and45^(@) . (i) sin70^(@)+cos70^(@) (ii) sec76^(@)tan48^(@) (iii) cot68^(@)+"cosec"62^(@) (iv) sin85^(@)+"cosec"82^(@)