Question

A. Fill in the blanks.
is used when the
are
1. The word history is derived from the Greek word
Dast Geometrom
2. The word
exact date of an event is not known.
3. Epigraphy is the study of
4.
are proclamations or
commands made by rulers that are engraved on
rock pillars.
5.
and
famous Chinese travellers who came to India to
study Buddhism.
6. The morth acted as a physical barrier,
protecting India from attacks from the north.
B. Choose the correct answer.
1. Prehistory is the study of the past before the
invention of:
a. wheels
b. coins
C. writing
d. paints​

Answer 1

1729 is the natural number following 1728 and preceding 1730. It is a taxicab number, and is variously known as Ramanujan's number and the Ramanujan-Hardy number, after an anecdote of the British mathematician G. H. Hardy when he visited Indian mathematician Srinivasa Ramanujan in hospital. He related their conversation