factorise: bc(b³c³)+ca(c³ a³) + ab(a² − b³).
Answers
Answer:
When farmers grow crops and rear animals for economic activity, it becomes Commercial Farming. Due to the need for a high amount of output, farmers cultivate larger areas of land, with heavy use of machinery.
Step-by-step explanation:
The required ratio of the 9th term to 13th term is 5 : 7. Step-by-step explanation: Given that the ratio of 6th and 8th term of an A.P is 7 : 9. We are to find the ratio of 9th term to 13th term. Thus, the required ratio of the 9th term to 13th term is 5 : 7
Answer:
Climate is the long-term pattern of weather in a particular area. Weather can change from hour-to-hour, day-to-day, month-to-month or even year-to-year. A region's weather patterns, usually tracked for at least 30 years, are considered its climate.