The first term and the common ratio of a G. P are respectively 2
and 1/2.write down the first five terms

Step-by-step explanation:

To determine the common ratio, you can just divide each number from the number preceding it in the sequence.

For example: Continue to divide to ensure that the pattern is the same for each number in the series.

glad to help ^^

answer: 42

use a calculator to find that 845/73 = 11.575

the whole part of the answer is 11. multiply this by 73 to get 11*73 = 803.

subtract that result from 845 to get 845 - 803 = 42