Question

the sum of first 9 terms of an arithmetic sequence is 45 and the sum of first 18 terms is 171 what is the sum of its 10th to 18th terms​

Answer 1

Step-by-step explanation:

Articles are words that define a noun as specific or unspecific. Consider the following examples: After the long day, the cup of tea tasted particularly good. By using the article the, we've shown that it was one specific day that was long and one specific cup of tea that tasted good.

Answer 2

Answer:

There were two main systems of indigo cultivation – nij and ryoti. Within the system of nij cultivation, the planter produced indigo in lands that he directly controlled. He either bought the land or rented it from other zamindars and produced indigo by directly employing hired labourers.