Express all the ratios in the terms of tangent.

Express the ratio 51:525 in the lowest terms.

Express all the other trigonometric ratios of angleA in terms of sin A.

Express 16""2/3% as a ratio in the lowest term.

Express the ratio 3/5 : 7/9 in the lowest terms.

Express 33""1/3% as a ratio in the lowest term.

Express each of the following in terms of trigonometric ratios of angles lying between 0° and 45°: sin 59° + cos 56°

Express the ratios cos A, tan A and sec A in terms of sin A.

Express the ratios cos A, tan A and sec A in terms of sin A.