Which of the following is not a binary system?
A binary system is one in which two bodies revolve about a common center of mass. In earth-moon-sun system, center of mass lies in the sun. So, it is not considered as a binary system.
(i) Do not provide a continuous set of values,
(ii) Represent values as discrete steps,
(iii) Can utilize binary system, and
(iv) Can utilize decimal as well as binary systems.
Which of the above statements are true?
(a) (i) and (ii) only
(b) (ii) and (iii) only
(c) (i), (ii) and (iii) but not (iv)
(d) All of (i), (ii), (iii) and (iv).