Question

The present value of an annuity of Rs.200, paid at the end of each for 4 year at the rate of interest 12% compounded yearly, is approximately Rs.​

Answer 1

Answer:

Physical science is the study of the inorganic world. That is, it does not study living things. (Those are studied in biological, or life, science.) The four main branches of physical science are astronomy, physics, chemistry, and the Earth sciences, which include meteorology and geology.