For each of the following types of binary systems, list which of the following physical quantities can be determined: total mass, mass ratio, individual masses, inclination angle. If instead a lower or upper limit on a quantity can be determined, mention thatas well and explain why.
(a) A transiting (eclipsing) , double-lined binary
(b) A double-lined spectroscopic binary (no transit observed)
(c) A single-lined spectroscopy binary (no transit observed)
(d) A visual binary (no spectra observed)
(e) A visual binary with only one star visible (no spectra observed)