Respuesta :

SchwarzschildRadius
So,

F + 0.3 < 1.7

Subtract 0.3 from both sides.

F < 1.4

S = {F | F < 1.4}

Attached please find a number line with the solution.
Ver imagen SchwarzschildRadius
apologiabiology
so we can do anything to the equation as long as we do it to both sides
f+0.3<1.7
subtract 0.3 from both sides
f+0.3-0.3<1.7-0.3
f+0<1.4
f<1.4
so f is less than 1.4 not including 1.4
a number line would have a dot that is NOT filled in on 1.4 and then from that dot, it would go in the negative direction forever (normally to the left)

number line included
Ver imagen apologiabiology