Apartado a
(i) 4.8771 4.87714.8771, (ii) 4.98754.98754.9875, (iii) 4.9988 4.99884.9988, (iv) 4.9999 4.99994.9999, (v) 4.9999 4.99994.9999, (vi) 4.9999 4.99994.9999
Apartado b
mtan=5m_{tan}=5mtan=5
Apartado c
y=5x+10y=5x+10y=5x+10