Question

find the one digit of the cube of 3331​

Answer 1

Number        Unit's digit in the cube

(i) 3331        1

Answer 2

Answer:

. A sum of money is invested at 10% per annum

compounded half-yearly. If the difference of

amounts at the end of 6 months and 12 months

is 189, find the sum of money invested. A sum of money is invested at 10% per annum

compounded half-yearly. If the difference of

amounts at the end of 6 months and 12 months

is 189, find the sum of money invested