38. Exemplar example problem II

1. In the AP: $10, 5, 0, –5, ...$ the common difference $d$ is equal to $5$. Justify whether the above statement is true or false.

 

The statement is TrueFalse.

 

2. Divya deposited $₹1000$ at compound interest at the rate of $10%$ per annum. The amounts at the end of first year, second year, third year, ..., form an AP. Justify your answer.

 

The given sequence is not an A.P.an A.P.