Question

in a school student thought of planting trees in and around the school to reduce air pollution. it was decided that the number of trees, that each section of each class will plant ,will be the same as the class, in which they are studying is a section of class 1 will plant 1 tree ,a section of class 2 will plant 2 trees and so on till class 10 .there are three sections of each class. how many trees will be planted by the students ?​

Answer 1

Hey Mate,

answer:}

Tress planted by 1st: 1 x 3 = 3

Tress planted by 2nd: 2 x 3 = 6

Tress planted by 3rd: 3 x 3 = 9

.......

tress planted by 12th: 12 x 3 = 36

Hence the series is

3,6,9.........36

Since the difference is same it is an AP

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