ARITHMETIC PROGRESSION IMPORTANT QUESTIONS"

Описание к видео ARITHMETIC PROGRESSION IMPORTANT QUESTIONS"

1. A leading LED TV manufacturing company manufactures 18000 LED TVs in the second year and 19800 LED TVs in 10th year. Assuming that the company increases the manufacturing of LED TV uniformly every year by fixed numbers.
Based on the above answer the following:
(i) How much, the manufacturing of LED TV is increased every year?
(ii) How many LED TVs were manufactured in the 7th year?
(iii) How many LED TVs were manufactured in 10 years?
(iv) If company is 12 years old, find number of LED TVs produced in last 3 years.

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