" I) "cos(-1125^(@))

Evaluate the following: i) tan135^(@) ii) sec150^(@) iii) cot240^(@) iv) "cosec"1950^(@) v) cos(-1125^(@)) vi) tan(-1470^(@)) vii) tan1710^(@) viii) cot(-1770^(@))

Evaluate the following: i) tan135^(@) ii) sec150^(@) iii) cot240^(@) iv) "cosec"1950^(@) v) cos(-1125^(@)) vi) tan(-1470^(@)) vii) tan1710^(@) viii) cot(-1770^(@))

Find the values of the following trignometric ratios: (a) "cos"480^(@) (b) sin 1125^(@) ( c) tan(-480^(@)) ( d) "cosec"(-1200^(@))

Find the values of the following trignometric ratios: (a) "cos"480^(@) (b) sin 1125^(@) ( c) tan(-480^(@)) ( d) "cosec"(-1200^(@))

Find the values of the following trigonometric ratio: cos(1125^(@))

What is the value of sin (-1125^(@))

Find the values of the following trigonometric ratio: cos (1125^@)

Find the values of the following trigonometric ratio: sin(-1125^(@))

Write down the value of sin(-1125^@)

Select and write the correct answer from the given alternatives in each of the following: cos(1125^@) =………..