Question

Alguien sabe cuanto es 3Sen90°-Tg180°+2Cos0° entre Cscl180°-Csc90°, por favor?

Answer 1

3×1-0+(2 cos (0°)/csc (18°)-1

3+2×1/csc(18°)-1

3+2/csc (18°)-1

2+2/csc(18°)

espero te sirva :)

Answer 2

3×1-0+(2 cos (0°)/csc (18°)-1

3+2×1/csc(18°)-1

3+2/csc (18°)-1

2+2/csc(18°)