![Ex 11.1, 1 - Chapter 11 Class 6 Algebra - Part 12](https://d1avenlh0i1xmr.cloudfront.net/7fb56157-6f95-4f25-a2dd-4d0143f809af/slide12.jpg)
Ex 11.1
Last updated at April 16, 2024 by Teachoo
Ex 11.1, 1 Find the rule which gives the number of matchsticks required to make the following matchstick patterns. Use a variable to write the rule. (f) A pattern of letter S asEx 11.1, 1 Find the rule which gives the number of matchsticks required to make the following matchstick patterns. Use a variable to write the rule. (f) A pattern of letter S asSo, For one S, Number of matchsticks = 5 Similarly, For 2S, Number of matchsticks = 10 For 3S, Number of matchsticks = 15 So, we write, Number of matchsticks = 5n where, n = Number of S.